Metals and acids

Descripción

GCSE (KS3) Chemistry Test sobre Metals and acids, creado por Ellen Billingham el 20/05/2013.
Ellen Billingham
Test por Ellen Billingham, actualizado hace más de 1 año
Ellen Billingham
Creado por Ellen Billingham hace casi 11 años
1455
1

Resumen del Recurso

Pregunta 1

Pregunta
Do metals react more violently with water or acid?
Respuesta
  • Water
  • Acid

Pregunta 2

Pregunta
What are the products of metals and acids reacting?
Respuesta
  • Salt + water
  • Salt + hydrogen

Pregunta 3

Pregunta
What happens when magnesium is put in hydrochloric acid?
Respuesta
  • Nothing
  • Bubbles a lot

Pregunta 4

Pregunta
What happens when copper is put into hydrochloric acid?
Respuesta
  • Nothing
  • Bubbles a lot

Pregunta 5

Pregunta
Which of these is the correct word equation for zinc and hydrochloric acid?
Respuesta
  • zinc + hydrochloric acid → zinc chloride + hydrogen
  • zinc + hydrochloric acid → zinc hydrate + chlorine

Pregunta 6

Pregunta
What two things must have reacted to form calcium chloride and hydrogen?
Respuesta
  • calcium and chlorine
  • calcium and hydrochloric acid

Pregunta 7

Pregunta
Which one of these does not react with hydrochloric acid?
Respuesta
  • Iron
  • Aluminium
  • Copper
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