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vampirchik [111]
3 years ago
14

Balance the word equation then determine the sum of all coefficients.

Chemistry
1 answer:
Minchanka [31]3 years ago
7 0

The sum of all coefficients = 7

<h3>Further explanation</h3>

Given

The word equation

Required

The sum of all coefficients

Solution

The chemical equation can be expressed in terms of:

  • word equation
  • skeleton equation
  • balanced equation

Convert the word equation into a chemical equation(skeleton) :

Ga + Cl₂ → GaCl₃

Balanced equation

2Ga + 3Cl₂ → 2GaCl₃

The sum of all coefficients :

= 2+3+2

= 7

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