Question

HC2H3O2(aq) + Ba(OH)2(aq) + ----> H2O(l) + Ba(C2H3O2)(aq)

I need to balance this equation and, determine how many moles of Ba(OH)2 are required to completely neutralize 0.461 mole of HC2H3O2.

Answer 1

for the balanced equation i got

2HC2H3O2 + Ba(OH)2--->2H2O + Ba(C2H3O2)2

Answer 2

i got it wrong!!

Answer 3

2HC2H3O2 + 2Ba(OH)2--->2H2O + 2Ba(C2H3O2)2

Answer 4

4HC2H3O2 + 2Ba(OH)2 ---> 4H2O + 2Ba(C2H3O2)2