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Chemistry 10 Online
OpenStudy (anonymous):

Which of the following decomposition reactions is/are correct? A) 2NaOH 2Na + O2 + H2 B) 2NaOH 2Na + H2O + 1/2O2 C) 2NaOH Na2O + H2O D) 2NaOH 2Na + H2O2

OpenStudy (anonymous):

i think the answer is No. (C) Na2O + H2O

OpenStudy (anonymous):

this is because it doesn't compose

OpenStudy (preetha):

I agree with C. Because Na2O is the oxide that combines with water to give you NAOH.

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