complete the chemical Rx NaHco3 + HCL
Na2Co3 + 2 HCL
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Answer:
Complete and balance the following chemical equations
(a) Zn(s)+HCl(aq)→
(b) Na
2
CO
3
(s)+2HCl(aq)→
(c) NaHCO
3
(s)+HCl(aq)→
(d) NaOH(aq)+HCl(aq)→
(e) CuO(s)+HCl(aq)→
ANSWER
(a) Zn(s)+2HCl(aq)→ZnCl
2
(aq)+H
2
(g)
(b) Na
2
CO
3
(s)+2HCl(aq)→2NaCl(s)+CO
2
(g)+H
2
O(l)
(c) NaHCO
3
(s)+HCl(aq)→NaCl(aq)+CO
2
(g)+H
2
O(l)
(d) NaOH(aq)+HCl(aq)→NaCl(aq)+H
2
O(l)
(e) CuO(s)+2HCl(aq)→CuCl
2
(aq)+H
2
O(l)
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