Part A How many moles of NaCl are required to make 250 mL of a 3.00...

Question

Question

Part A

How many moles of NaCl are required to make 250 mL of a 3.00 M solution?

750 moles

0.750 moles

0.250 moles

3 moles

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Answer 1

Answer #1

Answer = B. 0.750 moles Moles of NaCl: Concentration 3.00 Volume = 250 mL = 0.25 L mol concentration x Volume= 0.25 L x3.00 m

Answer 2

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