How many moles of oxygen are produced by the decomposition of six moles of potassium chlorate? With steps or work, please

Use examples from the article to explain one positive and one negative effect that chemistry has had on society

What is a metal replacement reaction

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.