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Balancing Entrance Ticket

Last updated almost 8 years ago

3 questions

Note from the author:

Balancing Equations Entrance Ticket

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Question 3

3.

Write the balanced equation for the following word equation: Elemental lead will react with silver nitrate to produce lead (II) nitrate and elemental silver.

Question 1

1.

What would the balanced equation be for the following reaction? H₂S + O₂ → SO₂ + H₂O

2H₂S    +    2O₂    →    2SO₂   +   2H₂O

2H₂S    +    3O₂    →    3SO₂   +   2H₂O

2H₂S    +    3O₂    →    2SO₂   +   2H₂O

H₂S    +    O₂    →    SO₂   +   H₂O

Question 2

2.

What would the coefficient be for water in this reaction? H₃PO₄ + Ca(OH)₂ → Ca₃(PO₄)₂ + H₂O

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