Which statement best describes the difference between a substance with a pH of 2.0 versus a substance with a pH of 4.0?(1 point)A. The substance with a pH of 2.0 would have twice as many hydrogen ions per volume of water. B. The substance with a pH of 4.0 would have 100 times as many hydrogen ions per volume of water. C. The substance with a pH of 4.0 would have twice as many hydrogen ions per volume of water. D. The substance with a pH of 2.0 would have 100 times as many hydrogen ions per volume of water.

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer