17.
Explain the action of dilute HCL on the following, with chemical equations
a. Magnesium ribbon
b. Sodium hydroxide
c. Crushed egg shells
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18.
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a.2Hcl+2mg is mgcl2+H2
when HCL reacts with mg will react with Cl and H gas is formed.
b.2Hcl+naoh=nacl2+2h
same above just mg is replaced by na.
c.caco3+2Hcl=cacl2+2(Hco3)
when HCL reacts with mg will react with Cl and H gas is formed.
b.2Hcl+naoh=nacl2+2h
same above just mg is replaced by na.
c.caco3+2Hcl=cacl2+2(Hco3)
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