Chemical Reactions Overview

A + B → AB (correct)

A → AB + B

AB → A + B

A + B → C

2 H2O(l) → 2 H2(g) + O2(g) (correct)

2 SO2(g) + O2(g) → 2 SO3(g)

Ca(OH)2(s) + H2O(l) → CaO(s) + H2(g)

S(g) + O2(g) → SO2(g)

Two elements combine to form a binary compound.

An element reacts with oxygen to produce water.

A single compound decomposes.

Two compounds combine to form a new compound. (correct)

<p>Formation of a metal oxide and carbon dioxide.</p> Signup and view all the answers

<p>One compound breaks down into two or more products.</p> Signup and view all the answers