Write the reaction equation: Hydrogen – water – sodium hydroxide – sodium carbonate – sodium nitrate
| September 1, 2021 | education
1) 2H2 + O2 → 2H2O (compound reaction; hydrogen, oxygen, water);
2) H2O + NaCl → NaOH + HCl (exchange reaction; water, sodium chloride, sodium hydroxide, hydrochloric acid);
3) 2NaOH + CO2 → Na2CO3 + H2O (exchange reaction; sodium hydroxide, carbonic oxide (IV), sodium carbonate, water);
4) Na2CO3 + HNO3 → NaNO3 + CO2 + H2O (exchange reaction; sodium carbonate, nitric acid, sodium nitrate, carbonic oxide (IV), water).
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