Answer:
8510 mol
Explanation:you must divide both of the molar masses into each other
Answer:
B. double replacement
Explanation:
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Answer A )
Potassium chloride
K+ Cl-
hope this helps!.
I'm not sure on this I'm sorry I can't help you I wish I could!
The gram-formula mass of Sm is 150.36 u, and the gram-formula mass of O is 15.999 u, so the gram-formula mass of SmO is about 150.36+15.999 = 160.36 g/mol.
So, there are about (9.30 * 10^-3)(160.36)=1.49 grams
