Write the balanced molecular and net ionic equations for each of the following neutralization reactions.

(a) aqueous acetic acid (hc2h3o2) is neutralized by aqueous barium hydroxide.

(b) solid chromium(iii) hydroxide reacts with nitrous acid.

(c) aqueous nitric acid and aqueous ammonia react.

Part of molten rock at mid-ocean ridges

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: