Chemistry - C1 - AQA - GCSE - Balancing Equations

Descrição

When the number is written in brackets, that means it is below the line and smaller.
Josh Anderson
Quiz por Josh Anderson, atualizado more than 1 year ago
Josh Anderson
Criado por Josh Anderson mais de 8 anos atrás
27
1

Resumo de Recurso

Questão 1

Questão
When the number is written in brackets, that means it is below the line and smaller. [blank_start]4[blank_end]NH(3) + [blank_start]5[blank_end]O(2) -----> [blank_start]4[blank_end]NO + [blank_start]3[blank_end]H(2)O
Responda
  • 4
  • 5
  • 4
  • 3

Questão 2

Questão
When the number is written in brackets, that means it is below the line and smaller. [blank_start]4[blank_end]Al + [blank_start]3[blank_end]O(2) -----> [blank_start]2[blank_end]Al(2)O(3)
Responda
  • 4
  • 3
  • 2

Questão 3

Questão
When the number is written in brackets, that means it is below the line and smaller. [blank_start]1[blank_end]Au(2)S(3) + [blank_start]3[blank_end]H(2) -----> [blank_start]2[blank_end]Au + [blank_start]3[blank_end]H(2)s
Responda
  • 1
  • 3
  • 2
  • 3

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