How many moles of sodium nitrate are in 650 mL of a 0.28 M NaNO3 solution
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How many moles of sodium nitrate are in 650 mL of a 0.28 M NaNO3 solution

[From: ] [author: ] [Date: 13-02-28] [Hit: ]
C.) 0.D.Need help on my chemistry quiz!-Multiply the molarity by the volume (remembering that 650 mL is 0.0.......
A.) 0.18 mol
B.) 2.3 mol
C.) 0.43 mol
D.) 18 mol

Need help on my chemistry quiz!

-
Multiply the molarity by the volume (remembering that 650 mL is 0.650 L)

0.650 * 0.28 = 0.18 moles (to two significant figures).

The answer is A.
1
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