kalliebjones4511
07.04.2020 •
Chemistry
How many liters of solution are needed to make a 1.85 M solution containing 2.40 moles of KMnO4?
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Ответ:
Volume of solution L = 1.3 L
Explanation:
Given data:
Volume of solution needed = ?
Molarity of solution = 1.85 M
Moles of KMnO₄ = 2.40 mol
Solution:
Formula:
Molarity = number of moles / volume of solution L
1.85 M = 2.40 mol / volume of solution L
now we will put the values.
Volume of solution L = 2.40 mol / 1.85 M
M = mol/L
Volume of solution L = 1.3 L
Ответ:
i agree to that
Explanation: