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Chemistry, 16.04.2021 22:40 bricksaspares
Balance the following equations
Balance these equations by writing in the correct coefficient in the blank space. Identify the type of
reaction for each reaction.
1. __ H 2 + O 2 ïƒ ___H 2 O
2. H 3 PO 4 + KOH ïƒ ___K 3 PO 4 + ___HOH
3. K + B 2 O 3 ïƒ K 2 O + B
4. HCl + NaOH ïƒ NaCl + HOH
5. Na + NaNO 3 ïƒ Na 2 O + N 2
6. C + S 8 ïƒ CS 2
7. Na + O 2 ïƒ Na 2 O 2
8. ___N 2 + O 2 ïƒ N 2 O 5
9. H 3 PO 4 + Mg(OH) 2 ïƒ Mg 3 (PO 4 ) 2 + HOH
10. NaOH + H 2 CO 3 ïƒ Na 2 CO 3 + HOH
11. KOH + HBr ïƒ KBr + HOH
12. ___Na + O 2 ïƒ Na 2 O
13. Al(OH) 3 + H 2 CO 3 ïƒ Al 2 (CO 3 ) 3 + HOH
14. C 2 H 6 + O 2 ïƒ CO 2 + H 2 O
15. NH 4 OH + H 3 PO 4 ïƒ (NH 4 ) 3 PO 4 + H 2 O
16. Rb + P ïƒ Rb 3 P
17. CH 4 + O 2 ïƒ CO 2 + H 2 O
18.Al(OH) 3 + H 2 SO 4 ïƒ Al 2 (SO 4 ) 3 + HOH
19. Al + O 2 → Al 2 O 3
20. KMnO 4 → K 2 O + MnO + O 2
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Balance the following equations
Balance these equations by writing in the correct coefficient in th...
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