Question

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D. Balance the following equations in a
stepwise manner.

1. Fe + 02 → FeO3
2. HCI + Na2Co3 NaCl + H2O + CO2
3. HCl + Zn → ZnCl2 +H2
4. NaOH + HCl → NaCl + H2O
5. N2+02----> NO​

Answer 1

Answer:

Fe+ O2 → Fe2O3 is the unbalanced form of chemical reaction. Fe + 3O2→ Fe2O3 there are now 6 O atoms on the left, there must also be 6 O atoms on the right. Balance the rest of the equation.