Silver sulfite
Ag2SO3 is silver sulfite.
That would depend on what that compound is/is made from.
the correct formula unit for the ionic compound barium oxide is BaO.
Tetraphosphorus hexoxide
Copper Nitride
Silver Phosphide
That would depend on what that compound is/is made from.
The correct name for the compound CoCl3 is cobalt III chloride.
It's sodium sulfide.
Correct.
the correct formula unit for the ionic compound barium oxide is BaO.
The correct name is mercury(II) sulfide.
none of these A+
either way is correct
A+ oxygen difluoride
No, the correct grammar is "Does she know." The auxiliary verb "does" is followed by the base form of the main verb "know" in simple present tense questions.
If the formula was intended to be PCl5, the compound is phosphorus pentachloride.
Yes. However, the correct formula is Na2SO4.