HELP ASAP PLEASEE SHOW ALL WORK PLEASE
Balancing Word Equations

(Remember the following are diatomic: H2, N2, O2, F2, Cl2, Br2, I2)

Write the chemical formulas for each reactant and product. Watch out for upper and lower cases!

Subscripts are on the bottom right. Acids have the (aq).

Balance the chemical equation. Must show your work on the balancing (the counting of atoms).

1. Dihydrogen monoxide ® hydrogen + oxygen

2. copper (II) nitrate + dihydrogen monoxide ® nitric acid + copper (II) hydroxide

3. phosphorus + oxygen ® diphosphorous pentoxide

4. iron + hydrochloric acid ® iron (II) chloride + hydrogen

5. sodium hydroxide + phosphoric acid ® sodium phosphate + dihydrogen monoxide