In the reaction Na + H2O  --->  NaOH + H2, which of these is true? Group of answer choices     Oxygen is oxidized   Water is oxidized   Hydrogen is oxidized   Sodium is oxidized     When the equation Al(ClO3)3 ---> AlCl3 + O2 is balanced, the coefficient of O2 will be 6. Group of answer choices     True   False       The equation BaCO3 --->  BaO + CO2 represents a decomposition reaction. Group of answer choices     True   False

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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  1. In the reaction Na + H2O  --->  NaOH + H2, which of these is true?

Group of answer choices

 

 

Oxygen is oxidized

 

Water is oxidized

 

Hydrogen is oxidized

 

Sodium is oxidized

 

 

  1. When the equation Al(ClO3)3 ---> AlCl3 + O2 is balanced, the coefficient of O2 will be 6.

Group of answer choices

 

 

True

 

False

 

 

 

  1. The equation BaCO3 --->  BaO + CO2 represents a decomposition reaction.

Group of answer choices

 

 

True

 

False

 



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