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PS.M.5.c Balancing Equations

Last updated over 5 years ago

5 questions

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Question 1

1.

What are the coefficients for the reaction N2 + O2 → NO2, in the order in which the reaction is written?

1, 1, 1

1, 2, 2

2, 1, 1

2, 2, 1

Question 2

2.

What are the coefficients for the reaction CH4 + O2 → CO2 + H2O, in the order in which the reaction is written?

1,1,1,2

1, 2, 2, 2

1,1,1,1

1, 2, 1, 2

Question 3

3.

What are the coefficients for the reaction H2O → H2 + O2, in the order in which the reaction is written?

1,1,1

1, 2, 1

2,1,2

2, 2, 1

Question 4

4.

What are the coefficients for the reaction N2 + H2 → NH3, in the order in which the reaction is written?

1,3,2

3, 2, 1

2,1,3

2, 3, 1

Question 5

5.

What are the coefficients for the reaction Ag + H2S + O2→ Ag2S + H2O, in the order in which the reaction is written?

4, 2, 1, 2 ,2

1, 1, 1, 1, 4

4, 2, 2, 1, 1

2, 4, 1, 2, 2