Chemistry - C1 - AQA - GCSE - Balancing Equations

Descripción

When the number is written in brackets, that means it is below the line and smaller.
Josh Anderson
Test por Josh Anderson, actualizado hace más de 1 año
Josh Anderson
Creado por Josh Anderson hace más de 8 años
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Resumen del Recurso

Pregunta 1

Pregunta
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
Respuesta
  • 4
  • 5
  • 4
  • 3

Pregunta 2

Pregunta
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)
Respuesta
  • 4
  • 3
  • 2

Pregunta 3

Pregunta
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
Respuesta
  • 1
  • 3
  • 2
  • 3
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