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Question
In which of the following pairs is the nonmetal oxide the acid anhydride of the acid with which it is paired?A) N2O3 and HNO3
B) N2O5 and HNO3
C) NO2 and HNO3
D) NO2 and HNO2
E) NO and HNO2
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1