Question

Give 10 equations for laws of conservation of mass

Answer 1

The law of conservation of mass states that mass  in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

Answer 2

1. 6 CO2 + 6 H2O → C6H12O6 + 6 O2
2. 2 AgI + Na2S → Ag2S + 2 NaI
3. Ba3N2 + 6 H2O → 3 Ba(OH)2 + 2 NH3
4. 3 CaCl2 + 2 Na3PO4 → Ca3(PO4)2 + 6 NaCl
5. 4 FeS + 7 O2 → 2 Fe2O3 + 4 SO2
6. 2 As + 6 NaOH → 2 Na3AsO3 + 3 H2
7. 3 Hg(OH)2 + 2 H3PO4 → Hg3(PO4)2 + 6 H2O
8. 8 CO + 17 H2 → C8H18 + 8 H2O
9. 10 KClO3 + 3 P4 → 3 P4O10 + 10 KCl
10. SnO2 + 2 H2 → Sn + 2 H2O