Select the correct answer from each drop-down menu. This equation shows the neutralization of sodium hydroxide and hydrochloric acid:
NaOH + HCl → H2O + NaCl
The reactant side of the chemical equation has ___ atom(s) each of sodium, oxygen, and chlorine. The reactant side also has ___ hydrogen atom(s). Count the numbers and kinds of atoms on the product side of the equation. The numbers and kinds of atoms on both sides of the chemical equation are . So, this chemical equation is

Which of the following electromagnetic waves can create ions?

What is a metal replacement reaction

One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(ii) carbonate, in concentrated sulfuric acid. the sulfuric acid reacts with the copper(ii) carbonate to produce a blue solution of copper(ii) sulfate. scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: (s) (aq) (s) (aq) suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. he adds powdered iron to a copper(ii) sulfate sample from the plant until no more copper will precipitate. he then washes, dries, and weighs the precipitate, and finds that it has a mass of .