The systematic name of the compound Na2O is
A) sodium oxide
B) disodium oxide
C) sodium(II) oxide
D) sodium dioxide
E) oxo sodium
Correct Answer:
Verified
Q106: The formula mass of K2S is
A) 35
Q107: The formula of iron (III) sulfide is:
A)
Q108: What is the correct formula for the
Q109: Which ionic compound listed below does not
Q110: The formula mass of MgBr2 is
A) 104
Q112: The formula mass of Mg(NO3)2 is
A) 54.3
Q113: What is the formula of sodium carbonate?
A)
Q114: The formula of the compound dinitrogen trioxide
Q115: The formula of calcium sulfate is:
A) CaSO4
B)
Q116: What is the formula of an ionic
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