0.300 moles of sodium nitrite are needed for a reaction.The solution is 0.450 M.How many mL are needed?
A) 0.667 mL
B) 1500 mL
C) 1.5 mL
D) 667 mL
E) 135 mL

Name: 0.300 moles of sodium nitrite are needed for a reaction.The solution is 0.450 M.How many mL are needed? A) 0.667 mL B) 1500 mL C) 1.5 mL D) 667 mL E) 135 mL
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Question

Quizplus · Accepted Answer

Molarity = moles of solute / liters of solution0.450 M = 0.300 moles / liters of solutionliters of solution = 0.300 moles / 0.450 M = 0.667 LmL of solution = 0.667 L * 1000 mL/L = 667 mL

0300 Moles of Sodium Nitrite Are Needed for a Reaction