File Edit View Insert Format Tools Add-onsLast edit was 21 minutes ago 3 A 100% Normal text Tahoma 12 + в I A Name: vate: Balancing


File Edit View Insert Format Tools Add-onsLast edit was 21 minutes ago
3
A
100%
Normal text
Tahoma
12
+ в I A
Name: vate: Balancing equations
OO DA
E. DE EE. EE
5
Balance the following chemical equations.
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1. Fe + H SO, Fe2(SO4)3 + H2
2, CH4 + O2 H2O + CO2
3. KOH + HAPO, K, PO, + H2O
4. Sno, + H, Sn + H2O


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