jolelio73 jolelio73

08-09-2021
Chemistry

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What volume of a 2.5 M NaOH solution is required to prepare 2.0 liters of a 0.75M NaOH? A. 2.5 liters B. 6.7 liters C. 0.60 liter D. 1.0 liters E. 0.75 liter

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userbrian userbrian

08-09-2021

Answer:

C. 0.60

Explanation:

Mi x Vi = Mf x Vf

2.5 x Vi = 0.75 x 2.0

2.5 x Vi = 1.5

Vi = 1.5 / 2.5

Vi = 0.6 L

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