Question

Complete and balance the following acid-base and acid-carbonate reactions: a) HCl+Ba(OH)2 --> b) HCl+Al2(CO3)3 --> c)...

Complete and balance the following acid-base and acid-carbonate reactions:

a) HCl+Ba(OH)2 -->

b) HCl+Al2(CO3)3 -->

c) H3PO4+LiHCO3 -->

d) Al(OH)3+H2SO4 -->

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Answer #1

In balanced reaction, the number of atoms in either side must be equal as:

a)   2 HCl   +   Ba(OH)2    --------> BaCl2 +   2H2O

b)    6HCl   +   Al2(CO3)3    ------->   2 AlCl3 + 3 CO2 + 3 H2O

c)    H3PO4 + 3 LiHCO3    -----> 3 CO2 + 3 H2O + Li3PO4

d)    2 Al(OH)3 + 3 H2SO4 --------> Al2(SO4)3 + 6 H2O

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