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Lena [83]
3 years ago
7

Who wants to be marked as brainlyest

Chemistry
1 answer:
Serjik [45]3 years ago
5 0

Answer:

Ummm...?

Explanation:

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Correct me if I am wrong

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How many grams of potassium carbonate are needed to make 300ml of a 4.5M solution?
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186.3g

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4.5moles of K₂CO₃  is in 1000ml

? moles of K₂CO₃ is in 300 ml

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2 years ago
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