How many total moles of KNO3 must be dissolved in water to make 1.5 liters of a 2.0 M solution? (1) 0.50 mol (3) 3.0 mol (2) 2.0 mol (4) 1.3 mol
Chemistry
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Question
How many total moles of KNO3 must be dissolved in water to make 1.5 liters of a 2.0 M solution?
(1) 0.50 mol (3) 3.0 mol
(2) 2.0 mol (4) 1.3 mol
(1) 0.50 mol (3) 3.0 mol
(2) 2.0 mol (4) 1.3 mol
2 Answer

1. User Answers Billymkhoi
1.5 L KNO3 solution* (2.0 mol KNO3/ 1 L KNO3 solution)= 3.0 mol KNO3.
The correct answer is (3) 3.0 mol.
Hope this would help~ 
2. User Answers yminose731
Answer:
(3) 3.0 mol
Explanation:
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