Which equation is balanced in a basic solution?
O A. CIO (aq) + 2H+ (aq) + 2e → Cl(aq) + H20 (1)
O
B. Clo (aq) + 2H+ (aq) → Cl(aq) + H20(1)
O c. clo (aq) + H20(1) + 2e +
(aq) + 20H (aq)
O
D. Clo (aq) + H2O(1) ► 01 (aq) + 20H (aq)

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

What is the main reason why some developing countries fear the increase the free trade policies around the world?