Hydrogen Bonds Quotes

That’s the hydrogen bond for you, ladies — a chemical reminder that if things seem too good to be true, they probably are.

A heart will break even more easily than the weakest of hydrogen bonds.

I'll need to trick out a rover. Basically it'll have to be a mobile Hab. I'll pick Rover 2 as my target. We have a certain bond, after I spent two days in it during the Great Hydrogen Scare of Sol 37.

When joined with Hydrogen, oxygen makes a life-giving bond Dihydrogen Monoxide (H2O) it’s found at the highest peak and in the deepest pond

Hydrogen is used in more compounds (nearly 100) than any other element because it can form bonds with almost all metals, metalloids, and non-metals. Some of the most common hydrogen compounds are water (H2O), Hydrogen Peroxide (H202) and table sugar (C12H220111)

Hypothesis: A heart will break ever more easily than the weakest of hydrogen bonds

But getting back to my old friend water, the thing of it is this: No matter how hot or how cold, no matter its state, its form, its qualities, or its color, each molecule of water still consists of no more than a single oxygen atom bonded to two sister atoms of hydrogen. It takes all three of them to make a blinding blizzard— or a thunderstorm, for that matter … or a puffy white cloud in a summer sky. O Lord, how manifold are thy works!

Or perhaps your marriage is more of a covalent bond,” she said, sketching a new structural formula. “And if so, lucky you, because that means you both have strengths that, when combined, create something even better. For example, when hydrogen and oxygen combine, what do we get? Water—or H2O as it’s more commonly known. In many respects, the covalent bond is not unlike a party—one that’s made better thanks to the pie you made and the wine he brought. Unless you don’t like parties—I don’t—in which case you could also think of the covalent bond as a small European country, say Switzerland. Alps, she quickly wrote on the easel, + a Strong Economy = Everybody Wants to Live There. In a living room in La Jolla, California, three children fought over a toy dump truck, its broken axle lying directly adjacent to a skyscraper of ironing that threatened to topple a small woman, her hair in curlers, a small pad of paper in her hands. Switzerland, she wrote. Move.

That’s the hydrogen bond for you, ladies—a chemical reminder that if things seem too good to be true, they probably are.

The name explains the structure: carbon, hydrogen, and oxygen bond into a ring-shaped structure called a cresol (also found in creosote), and phosphorus hangs on to the ring like an exhausted swimmer gripping a life preserver.

The macromolecules of organic life embody information in an intricate structure. A single hemoglobin molecule comprises four chains of polypeptides, two with 141 amino acids and two with 146, in strict linear sequence, bonded and folded together. Atoms of hydrogen, oxygen, carbon, and iron could mingle randomly for the lifetime of the universe and be no more likely to form hemoglobin than the proverbial chimpanzees to type the works of Shakespeare. Their genesis requires energy; they are built up from simpler, less patterned parts, and the law of entropy applies. For earthly life, the energy comes as photons from the sun. The information comes via evolution.

the hydrogen bond—the most fragile, delicate bond of all. I call this the ‘love at first sight’ bond because both parties are drawn to each other based solely on visual information: you like his smile, he likes your hair. But then you talk and discover he’s a closet Nazi and thinks women complain too much. Poof. Just like that the delicate bond is broken.

What did I tell you? Your bond with that boy is hydrogen only. When are you going to wake up and smell the ions?

I’ll pick Rover 2 as my target. We have a certain bond, after I spent two days in it during the Great Hydrogen Scare of Sol 37.

I’ll need to trick out a rover. Basically it’ll have to be a mobile Hab. I’ll pick Rover 2 as my target. We have a certain bond, after I spent two days in it during the Great Hydrogen Scare of Sol 37

That brings us to the third bond,” Elizabeth said, pointing at another set of molecules, “the hydrogen bond—the most fragile, delicate bond of all. I call this the ‘love at first sight’ bond because both parties are drawn to each other based solely on visual information: you like his smile, he likes your hair. But then you talk and discover he’s a closet Nazi and thinks women complain too much. Poof. Just like that the delicate bond is broken. That’s the hydrogen bond for you, ladies—a chemical reminder that if things seem too good to be true, they probably are.” She walked back behind the counter and, exchanging the marker for a knife, took a Paul Bunyan swing at a large yellow onion, cleaving it in two. “It’s chicken pot pie night,” she announced. “Let’s get started.” “See?” a woman in Santa Monica demanded as she turned to her sullen seventeen-year-old daughter, the girl’s eyeliner so thick, it looked as if planes could land there. “What did I tell you? Your bond with that boy is hydrogen only. When are you going to wake up and smell the ions?” “Not this again.” “You could go to college. You could be something!” “He loves me!” “He’s holding you back!” “More after this,” Elizabeth said as the cameraman indicated a commercial break.

the hydrogen bond—the most fragile, delicate bond of all. I call this the ‘love at first sight’ bond because both parties are drawn to each other based solely on visual information: you like his smile, he likes your hair. But then you talk and discover he’s a closet Nazi and thinks women complain too much. Poof. Just like that the delicate bond is broken. That’s the hydrogen bond for you, ladies—a chemical reminder that if things seem too good to be true, they probably are.

Nature devours us. Icy winds and rain and salt and snow erode us, decompose us, reduce us to molecules, carbon compounds; the covalent bonds between the carbon and hydrogen atoms break. Our atoms mingle with the brown grains of sand on the only small strip of beach on White Island.

Or perhaps your marriage is more of a covalent bond,” she said, sketching a new structural formula. “And if so, lucky you, because that means you both have strengths that, when combined, create something even better. For example, when hydrogen and oxygen combine, what do we get? Water—or H2O as it’s more commonly known.

(To visualize this, consider the simple problem of why the Northeast has so many potholes in its highways. Every winter, water seeps into tiny cracks in the asphalt; the water expands as it freezes, causing the asphalt to crumble and gouging out a pothole. But it violates common sense to think that water expands when it freezes. Water does expand because of hydrogen bonding. The water molecule is shaped like a V, with the oxygen atom at the base. The water molecule has a slight negative charge at the bottom and a positive charge at the top. Hence, when you freeze water and stack water molecules, they expand, forming a regular lattice of ice with plenty of spaces between the molecules. The water molecules are arranged like hexagons. So water expands as it freezes since there is more space between the atoms in a hexagon. This is also the reason snowflakes have six sides, and explains why ice floats on water, when by rights it should sink.)

Exciting news,” she said. “Today we’re going to study three different types of chemical bonds: ionic, covalent, and hydrogen. Why learn about bonds? Because when you do you will grasp the very foundation of life. Plus, your cakes will rise.” From homes all over Southern California, women pulled out paper and pencils. “Ionic is the ‘opposites attract’ chemical bond,” Elizabeth explained as she emerged from behind the counter and began to sketch on an easel. “For instance, let’s say you wrote your PhD thesis on free market economics, but your husband rotates tires for a living. You love each other, but he’s probably not interested in hearing about the invisible hand. And who can blame him, because you know the invisible hand is libertarian garbage.” She looked out at the audience as various people scribbled notes, several of which read “Invisible hand: libertarian garbage.” “The point is, you and your husband are completely different and yet you still have a strong connection. That’s fine. It’s also ionic.” She paused, lifting the sheet of paper over the top of the easel to reveal a fresh page of newsprint.

But water is not segregated. Its beauty is not simply decorative. It connects and holds. Billions of years ago life began using water to construct itself; life had always lived in water and been aqueous, but it had not always derived its hydrogen atoms from water. Early life used hydrogen sulfide or even elemental hydrogen, but crafty microbes found a way to crack the chemical bonds of water molecules to get at and incorporate hydrogen into their bodies. This original green party painted the planet the color of spring, and descendants of the water users survive as plastids held aloft in the durable scaffolding of those savvy transporters of water from the ground to the air: plants.

Rees maintains that six numbers in particular govern our universe, and that if any of these values were changed even very slightly things could not be as they are. For example, for the universe to exist as it does requires that hydrogen be converted to helium in a precise but comparatively stately manner—specifically, in a way that converts seven one-thousandths of its mass to energy. Lower that value very slightly—from 0.007 percent to 0.006 percent, say—and no transformation could take place: the universe would consist of hydrogen and nothing else. Raise the value very slightly—to 0.008 percent—and bonding would be so wildly prolific that the hydrogen would long since have been exhausted. In either case, with the slightest tweaking of the numbers the universe as we know and need it would not be here. I

Ionic is the ‘opposites attract’ chemical bond,” Elizabeth explained as she emerged from behind the counter and began to sketch on an easel. “For instance, let’s say you wrote your PhD thesis on free market economics, but your husband rotates tires for a living. You love each other, but he’s probably not interested in hearing about the invisible hand. And who can blame him, because you know the invisible hand is libertarian garbage.” She looked out at the audience as various people scribbled notes, several of which read “Invisible hand: libertarian garbage.” “The point is, you and your husband are completely different and yet you still have a strong connection. That’s fine. It’s also ionic.” She paused, lifting the sheet of paper over the top of the easel to reveal a fresh page of newsprint. “Or perhaps your marriage is more of a covalent bond,” she said, sketching a new structural formula. “And if so, lucky you, because that means you both have strengths that, when combined, create something even better. For example, when hydrogen and oxygen combine, what do we get? Water—or H2O as it’s more commonly known. In many respects, the covalent bond is not unlike a party—one that’s made better thanks to the pie you made and the wine he brought. Unless you don’t like parties—I don’t—in which case you could also think of the covalent bond as a small European country, say Switzerland. Alps, she quickly wrote on the easel, + a Strong Economy = Everybody Wants to Live There. In a living room in La Jolla, California, three children fought over a toy dump truck, its broken axle lying directly adjacent to a skyscraper of ironing that threatened to topple a small woman, her hair in curlers, a small pad of paper in her hands. Switzerland, she wrote. Move. “That brings us to the third bond,” Elizabeth said, pointing at another set of molecules, “the hydrogen bond—the most fragile, delicate bond of all. I call this the ‘love at first sight’ bond because both parties are drawn to each other based solely on visual information: you like his smile, he likes your hair. But then you talk and discover he’s a closet Nazi and thinks women complain too much. Poof. Just like that the delicate bond is broken. That’s the hydrogen bond for you, ladies—a chemical reminder that if things seem too good to be true, they probably are.” She walked

All matter is made of atoms. There are more than 100 types of atoms, corresponding to the same number of elements. Examples of elements are iron, oxygen, calcium, chlorine, carbon, sodium and hydrogen. Most matter consists not of pure elements but of compounds: two or more atoms of various elements bonded together, as in calcium carbonate, sodium chloride, carbon monoxide. The binding of atoms into compounds is mediated by electrons, which are tiny particles orbiting (a metaphor to help us understand their real behaviour, which is much stranger) the central nucleus of each atom. A nucleus is huge compared to an electron but tiny compared to an electron’s orbit. Your hand, consisting mostly of empty space, meets hard resistance when it strikes a block of iron, also consisting mostly of empty space, because forces associated with the atoms in the two solids interact in such a way as to prevent them passing through each other. Consequently iron and stone seem solid to us because our brains most usefully serve us by constructing an illusion of solidity. It has long been understood that a compound can be separated into its component parts, and recombined to make the same or a different compound with the emission or consumption of energy. Such easy-come easy-go interactions between atoms constitute chemistry. But, until the

For unknown ages after the explosive outpouring of matter and energy of the Big Bang, the Cosmos was without form. There were no galaxies, no planets, no life. Deep, impenetrable darkness was everywhere, hydrogen atoms in the void. Here and there, denser accumulations of gas were imperceptibly growing, globes of matter were condensing-hydrogen raindrops more massive than suns. Within these globes of gas was kindled the nuclear fire latent in matter. A first generation of stars was born, flooding the Cosmos with light. There were in those times, not yet any planets to receive the light, no living creatures to admire the radiance of the heavens. Deep in the stellar furnaces, the alchemy of nuclear fusion created heavy elements from the ashes of hydrogen burning, the atomic building blocks of future planets and lifeforms. Massive stars soon exhausted their stores of nuclear fuel. Rocked by colossal explosions, they returned most of their substance back into the thin gas from which they had once condensed. Here in the dark lush clouds between the stars, new raindrops made of many elements were forming, later generation of stars being born. Nearby, smaller raindrops grew, bodies far too little to ignite the nuclear fire, droplets in the interstellar mist on their way to form planets. Among them was a small world of stone and iron, the early Earth. Congealing and warming, the Earth released methane, ammonia, water and hydrogen gases that had been trapped within, forming the primitive atmosphere and the first oceans. Starlight from the Sun bathed and warmed the primeval Earth, drove storms, generated lightning and thunder. Volcanoes overflowed with lava. These processes disrupted molecules of the primitive atmosphere; the fragments fell back together into more and more complex forms, which dissolved into the early oceans. After a while the seas achieved the consistency of a warm, dilute soup. Molecules were organized, and complex chemical reactions driven, on the surface of clay. And one day a molecule arose that quite by accident was able to make crude copies of itself out of the other molecules in the broth. As time passed, more elaborate and more accurate self replicating molecules arose. Those combinations best suited to further replication were favored by the sieve of natural selection. Those that copied better produced more copies. And the primitive oceanic broth gradually grew thin as it was consumed by and transformed into complex condensations of self replicating organic molecules. Gradually, imperceptibly, life had begun. Single-celled plants evolved, and life began generating its own food. Photosynthesis transformed the atmosphere. Sex was invented. Once free living forms bonded together to make a complex cell with specialized functions. Chemical receptors evolved, and the Cosmos could taste and smell. One celled organisms evolved into multicellular colonies, elaborating their various parts into specialized organ systems. Eyes and ears evolved, and now the Cosmos could see and hear. Plants and animals discovered that land could support life. Organisms buzzed, crawled, scuttled, lumbered, glided, flapped, shimmied, climbed and soared. Colossal beasts thundered through steaming jungles. Small creatures emerged, born live instead of in hard-shelled containers, with a fluid like the early ocean coursing through their veins. They survived by swiftness and cunning. And then, only a moment ago, some small arboreal animals scampered down from the trees. They became upright and taught themselves the use of tools, domesticated other animals, plants and fire, and devised language. The ash of stellar alchemy was now emerging into consciousness. At an ever-accelerating pace, it invented writing, cities, art and science, and sent spaceships to the planets and the stars. These are some of the things that hydrogen atoms do, given fifteen billion years of cosmic evolution.

forming the "hydrogen bond"... is dynamic, with the exchange occurring in a few billionths of a billionth of a second. Since water molecules can "lose" two hydrogen atoms and "win" two by way of their oxygen atom, they are on average regrouped in fours, and the network of water, whether in our glass or in our cells is tetrahedral. All the same, this arrangement is not perfect in liquid water (otherwise the water would be a solid crystal), and locally there are many defects in the network. Although the motif of four water molecules is the most common in "linear" hydrogen bonds, the water molecule sometimes has a "forked tongue" with bifurcated liaisons, which creates arrangements of three or five, or even two or six molecules. This variability prevents water from being structured over a great distance and enables it to remain in a liquid state at the ambient temperature.

One oxygen bonds with two hydrogen to form H2O

Hydrogen peroxide (H2O2) is pale blue in color; It is a colorless compound when diluted. The viscosity value of hydrogen peroxide is higher than that of water. Hydrogen peroxide is a chemical compound with the formula H2O2. In its pure form, the liquid with an odor is slightly more viscous than water. H2 O2 is simple peroxide (a compound with an oxygen-oxygen single bond). It is used as an oxidizer, bleaching agent and disinfectant. Concentrated H2 O2, or “high-test peroxide”, is a reactive oxygen species and has been used as a propellant for rockets.[4]The chemistry is dominated by the unstable nature of the peroxide bond. Visit for more details Olimpex Chemicals

For the production of green diesel, hydroprocessing is used to saturate the unsaturated double bonds and remove oxygen. The production of green diesel is performed through hydrodeoxygenation, decarboxylation, decarbonylation, cracking, and hydrogenation reactions.

What Is a Double Bond? The term double bond describes how carbon atoms in a fatty acid molecule are connected to each other. They can be connected by single or double bonds. When a fatty acid has no double bonds, it’s called a saturated fat, because each one of its carbons is fully saturated with hydrogen. Hydrogen blocks oxygen, preventing oxidation. So saturated fat is almost completely resistant to oxidation. Monounsaturated fat has one double bond, which makes it somewhat susceptible to oxidation. Polyunsaturated fat has two or more double bonds that are closely spaced together,

(The selfsame hydrogen bonds also make water blue, because they absorb a little red from sunlight, which contains all the colors of the rainbow.)

When it comes to the number of forms, or phases, of ice, water has more solid phases —nine total —than any other known pure substance because it can form phases which differ only in the orientations of the hydrogen bonds. No wonder every crystal is different.

In the discussion, Gulland was asked about the possibility that a DNA molecule might be a helix, held together by the presence of evenly spaced hydrogen bonds between the bases.

All these different types of plastics have one thing in common: They contain carbon. Carbon, it turns out, is useful in creating all sorts of different materials because it bonds easily with a wide variety of different elements; in the case of plastics, it’s usually clustered with hydrogen and oxygen.

Why are we so confident about carbon’s essential role in creating living things? The answer has to do with the core properties of the carbon atom itself. Carbon has four valence electrons residing in the outermost shell of the atom, which, for complicated reasons, makes it uniquely talented at forming connections with other atoms, particularly with hydrogen, nitrogen, oxygen, phosphorus, sulfur—and, crucially, with other carbon atoms. These six atoms make up 99 percent of the dry weight of all living organisms on earth. Those four valence bonds give carbon a strong propensity for forming elaborate chains and rings of polymers: everything from the genetic information stored in nucleic acids, to the building blocks of proteins, to the energy storage of carbohydrates and fats.

The combination of water’s fluidity and solubility makes it marvelously adept at creating new networks of elements, as they churn through the ever-shifting medium, colliding with each other in unpredictable ways. At the same time, the strength of the hydrogen bonds means that new combinations with some stability to them—many of them anchored around carbon atoms—can endure and seek out additional connections in the soup.

Water…the strangest chemical, the great mystery. With two hydrogen atoms at the tips, each bonded to a single oxygen at the center, it is a bent molecule, not linear. If it were linear, there would be no life on earth…no stories to tell.