Reactions between Metals and Acids
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  • Introduction
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This worksheet tests a student's ability to know the reactions between Metals and Acids.

When an acid reacts with a metal, the acid will dissolve the metal to produce the metal salt of that acid; at the same time it will produce hydrogen gas. ie,

The general formula can be represented as:

2H+ + M = 2M+ + H2

Example:

The reactions of different metals with dilute acids.

Zinc + Sulfuric Acid → Zinc Sulfate + Hydrogen
Zinc + Hydrochloric Acid → Zinc Chloride + Hydrogen
  • Question 1
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Complete the reactions between metals and dilute acid.

Tin + ____________ → Tin Sulfate + Hydrogen

  • Question 2
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Complete the reactions between metals and dilute acid.

Lead + ____________ → Lead Sulfate + Hydrogen

  • Question 3
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Complete the reactions between metals and dilute acid.

___________ + Hydrochloric acid  →  Magnesium Chloride  + Hydrogen

  • Question 4
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Complete the reactions between metals and dilute acid.

___________ + Hydrochloric acid  →  Iron Chloride  + Hydrogen

  • Question 5
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Complete the reactions between metals and dilute acid.

Magnesium + Hydrochloric acid  →  Magnesium _________  + Hydrogen

  • Question 6
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Complete the reactions between metals and dilute acid.

___________ + Hydrochloric acid  →  Calcium Chloride  + Hydrogen

  • Question 7
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Complete the reactions between metals and dilute acid.

Calcium + Hydrochloric acid  →  Calcium Chloride  +  ________

  • Question 8
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Complete the reactions between metals and dilute acid.

___________ + Hydrochloric acid  →  Calcium Chloride  + Hydrogen

  • Question 9
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Complete the reactions between metals and dilute acid.

Tin + Hydrochloric acid  →  ________  Chloride  +  Hydrogen

  • Question 10
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Complete the passage by using the correct word.

Some metals react with acids to produce bubbles of ____A____ and a _____B______ which usually _____C______ in the acid. The ______D_____ can be tested by collecting it in a test tube and lighting it. If it is hydrogen, it will ignite with a ______E_____ _____F_______.

 ABCDEF
SQUEAKY
POP
HYDROGEN
GAS
SQUEAKY
DISSOLVES
SALT
Progress