Chemical Reactions and Equations Quiz

Check your understanding of Chemical Reactions and Equations.

Topic: Chemical Reactions and Equations

Pass mark: 50% · 3 questions

1. A balanced equation has the same number of? A. Molecules on both sides B. Atoms of each element on both sides C. Compounds on both sides D. Charges only

2. Acid + base gives? A. Salt + water B. Salt + hydrogen C. Water + oxygen D. Metal + salt

3. The pH of a neutral solution is? A. 0 B. 7 C. 14 D. 1