Question

The product side of a chemical reaction is shown. → 7Ti2(SO4)3

Which number represents a coefficient?

2
3
4
7

Answer 1

The answer is the fourth choice because there are 7 represents in a coefficient.

Answer 2

The correct option is "7"

Step-by-step explanation:

The compound [Ti₂(SO₄)₃] in the question is Titanium (III) sulphate. The coefficient of a compound is the number of molecules of that compound, hence "7" is the coefficient of the compound, Titanium (III) sulphate [Ti₂(SO₄)₃]. Thus, it can be expressed to mean seven molecules of Titanium (III) sulphate [7 moles of Ti₂(SO₄)₃] are in the product side of the chemical reaction .