Which is a characteristic of weak acids and weak bases? Ka and Kb values of weak acids and weak bases are small.
Forward reactions of weak acids and weak bases are favored.
Dissociation of weak acids and weak bases is nearly complete.
Many H+ or OH– ions are present in their solution.

Ihat will happen if i added baking soda to vinegar

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?