EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Balance this equation ____ Sb 2 3 2 2
A
It is balanced
B
Sb2S3 + 3O2
C
Sb2S3 + O2
D
I don’t know ____ Oh well!
Explanation: 

Detailed explanation-1: -The balanced equation is 2SO2+O2→2SO3.

Detailed explanation-2: -To balance a chemical equation, place coefficients as needed in front of the symbols or formulas so the same number of each type of atom occurs in both reactants and products.

Detailed explanation-3: -Yes, the equation is balanced. There are the same number of Nitrogen (N) and Hydrogen (H) atoms on each side of the equation.

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