Why is a rotting apple a reaction in which energy is neither absorbed nor released? The chemical energy in the reactants is much less than the chemical energy in the products.

The chemical energy in the reactants is much greater than the chemical energy in the products.

The chemical energy in the reactants is almost equal to the chemical energy in the products.

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

What is the relation between concentration of reactants and the rate of chemical reaction?

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?