Question

Which is a balanced equation for this reaction?
A.B2Br6 + 6HNO3?2B(NO3)3 + 6HBr
B.B2Br6 + 3HNO3?B(NO3)3 + 3HBr
C.B2Br6 + 2HNO3?2B(NO3)3 + 6HBr
D.B2Br6 + 2HNO3?2B(NO3)3 + 3HBr

Answer 1

Heya....!!!!

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For making an equation balanced, We have to make both reactants and products equal...

As, we can see, no of (1st equation) 

Reactant=

Boron (B) = 2
Bromine(Br) = 6
Hydrogen (H) = 6
Nitrogen(N)= 6
Oxygen (O) = 18

Product :


Boron (B) = 2
Bromine(Br) = 6
Hydrogen (H) = 6
Nitrogen(N)= 6
Oxygen (O) = 18

Hence, 1st equation,

B2Br6 + 6HNO3------>2B(NO3)3 + 6HBr

Is a Balanced Equation..

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Thanks...

Hope This Helps....

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