Question

H2S + O2 = H2O + S
make the formula similar​

Answer 1

Answer:

ans in attachment

Explanation:

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Answer 2

By using equation method

Let : a(H2S )+ b(O2 )= c(H2O ) + d(SO2)

Now

H : a = c

O : 2b = c + 2d

S : a = d

( Let a = 1 , you can take any of them 1 which is most common )

Now

H : 1= c

O : 2b= 1 + 2d , 2b = 1+ 2 , b= 3/2

S : 1 = d

Now put the values of a ,b ,c, ,d in equation

1(H2S) + 3/2 (02) = 1(H2O ) + 1(SO2)

Multiply by 2 on both sides for removing fraction

2H2S + 3O2 = 2H2O + 2SO2

H = 2 ( On both sides )

S=2 (on both sides )

O = 6 ( on both sides )

Hence balanced

Explanation:

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