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Murljashka [212]
2 years ago
6

2. Calculate the mass of K in 90g of KOH​

Chemistry
1 answer:
ValentinkaMS [17]2 years ago
8 0

KOH = 90g

KOH = 57 g/mol

K = 40g/mol

57g/mol contains 90 g

40g/mol will contain?

= 63.15 g

The mass of K is 63.15g

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