1. Balance the following chemical equations:
a) Ca(OH)2 + HCI- CaCl2 + H2O
b) NaOH + H2S04 Na2SO4 + H20
c) NaCl + H2SO4 → Na2SO4 + HCI
d) Cu + H2S04 — CuSO4 + H2O + SO2
Answers
Answered by
1
Answer:
a) Ca(OH)2 + 2HCI- CaCl2 + 2H2O
b) 2NaOH + H2S04 Na2SO4 + 2H20
c) 2NaCl + H2SO4 → Na2SO4 + 2HCI
d) Cu + 2H2S04 — CuSO4 + 2H2O + SO2
Answered by
1
Answer:
Ca(OH)2+2HCl>CaCl2+2H2O
2NaOH+H2SO4>Na2S04+2H2O
2NaCl+H2SO4>Na2SO4+2HCl
Cu+2H2SO4>CuSO4+2H2O+SO2
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