When sodium and potassium react with excess oxygen,the major products are:
A) Na2O2 and KO2
B) NaO2 and KO2
C) Na2O and KO2
D) Na2O2 and K2O2
E) NaO2 and K2O2
Correct Answer:
Verified
Q17: The atomic radius of calcium is smaller
Q18: Strontium is a softer metal than calcium.
Q19: Strontium hydroxide is classified as "basic."
Q20: The only by-product obtained in the Solvay
Q21: Choose the INCORRECT statement.
A)Group 2 (2A)compounds are
Q23: Which incorrectly shows the main product of
Q24: Which of the following react with water
Q25: Choose the INCORRECT statement.
A)The diagonal relationship is
Q26: Finish the following reaction:
SnO2 + NaOH(aq)+ H2O(l)→
A)SnO2(s)+
Q27: Write the general reaction for a group
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