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How many grams of KOH are required to make 125mL of a .500M solution?
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8 votes
8 votes
How many grams of KOH are required to make 125mL of a .500M solution?

User Kardi Teknomo
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1 Answer

12 votes
12 votes

Answer:

Answer:3.51 g

Step-by-step explanation:

M(KOH)= 39.10 + 16 + 1.008 = 56.108 g/molAmount of substance is n= m/M = cV and mass m= McVolume in litres is 0.125 l

User Eliezer
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