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

Physics

2 answers:

Alex_Xolod [135]3 years ago

7 0

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

Stells [14]3 years ago

3 0

Answer:

The correct option is "7"

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 .

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Momentum of an object is the force of speed of it in motion. Momentum of a moving body is the product of mass times velocity. By the law of conservation of momentum,

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Let v1f is the final velocity of first ball. Thus, the initial velocity of the first ball is,

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