Give balanced equation (a)dilute sulphuric acid react with aluniumpowder (b) potassium carbonate react with hydrochloric acid (c) potassium hydroxide react with nitricacid (d) zinc react with sodium hydroxide solution
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1-H2SO4+Zn=ZnSO4+H2 (release)
2-K2CO3 + 2HCl --> 2KCl + H2O + CO2 3-KOH + HNO3=HOH + KNO34-2NaOH+Zn=Na2+ZnO3+H2
2-K2CO3 + 2HCl --> 2KCl + H2O + CO2 3-KOH + HNO3=HOH + KNO34-2NaOH+Zn=Na2+ZnO3+H2
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H2SO4 + Zn======>ZnSO4+H2
K2CO3 + 2HCl======> 2KCl + H2O + CO2
KOH + HNO3========>HOH + KNO3
2NaOH+Zn==========>Na2+ZnO3+H2
K2CO3 + 2HCl======> 2KCl + H2O + CO2
KOH + HNO3========>HOH + KNO3
2NaOH+Zn==========>Na2+ZnO3+H2
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