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Study with Quizlet and memorize flashcards containing terms like Universal Solvent?, What Molecule Is Water?, What Percentage Of Water Is In The Human Body? and more.
Study with Quizlet and memorize flashcards containing terms like In prokaryotes, what happens when a chemical reaction need to occur?, What are the main functions of proteins/enzymes?, What are the main functions of complex carbohydrates? and more.
Study with Quizlet and memorize flashcards containing terms like Polarity, Hydrogen Bond, Cohesion and more.
Hydrogen ions are spontaneously generated in pure water by the dissociation (ionization) of a small percentage of water molecules into equal numbers of hydrogen (H +) ions and hydroxide (OH-) ions.
Water is one of the more abundant molecules in living cells and the one most critical to life as we know it. Approximately 60–70 percent of your body is made up of water. Without it, life simply would not exist. The hydrogen and oxygen atoms within water molecules form polar covalent bonds.
The constant of water determines the range of the pH scale. To understand what the pK w is, it is important to understand first what the "p" means in pOH, and pH. The Danish biochemist Søren Sørenson proposed the term pH to refer to the "potential of hydrogen ion."
Approximately 60–70 percent of the human body is made up of water. Without it, life as we know it simply would not exist. The polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life.
