Chemistry, 18.03.2021 04:20 taylormack60

16. Which could be the pH of a solution whose H30+ ion concentration is less than the OH-ion concentration? A) 9 B) 2 C)3 D)4

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:20, Brooke7644

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

Answers: 2

continue

Chemistry, 22.06.2019 00:00, 2024daisjavien

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Answers: 3

continue

Chemistry, 22.06.2019 15:20, munziruddin204

Which description best characterizes the motion of particles in a solid?

Answers: 2

continue

Chemistry, 22.06.2019 17:00, brownvester44

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Answers: 2

continue

You know the right answer?

16. Which could be the pH of a solution whose H30+ ion concentration is less than the OH-ion concent...