Читать книгу Foundations of Chemistry - Philippa B. Cranwell - Страница 43
Worked Example 0.9
ОглавлениеBalance the following equations:
1 Mg + O2 → MgO
2 NaOH + H2SO4 → Na2SO4 + H2O
3 CO + NO → CO2 + N2
4 C2H5OH + O2 → CO2 + H2O
Balance the following equations:
1 Mg + O2 → MgO
2 NaOH + H2SO4 → Na2SO4 + H2O
3 CO + NO → CO2 + N2
4 C2H5OH + O2 → CO2 + H2O