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Tanzania [10]
3 years ago
8

How many grams are in 1.25 moles of Potassium hydroxide, KOH?1 point​

Chemistry
1 answer:
klasskru [66]3 years ago
7 0

Answer:

There are 70 grams of KOH

Explanation:

First, we calculate the weight of 1 mol of KOH:

Weight 1 mol KOH: Weight K + Weight 0 + Weight H=  39g+ 1g+ 16g= 56 g/mol

1 mol-------56 g KOH

1,25 mol----x= (1,25 molx56 g KOH)/1 mol= <em>70 g KOH</em>

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