Question

Balance the following chemical equations :-

Li + H₃PO₄ ---> H₂ + Li₃PO₄

explain !

Answer 1

Li+H3PO4--->H2+Li3PO4
l.h.s. r.h.s.
Li 1. 3
H. 3. 2
PO 4. 4
6Li+2H3PO4---->3H2+2Li3PO4
equation is balanced
hope it helps

Answer 2

Here, given Equation

Li + H3PO4 –» H2 + Li3PO4

Li = 1, 3

H = 3, 2

Po = 4,4

Now, balancing the chemical equation,

6Li + 2H3PO4 –» 3H2 + 2Li3PO4

Hence, L.H.S = R.H.S

equation balanced....

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BEST OF LUCK ;-)

#akashmandal.