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Delvig [45]
3 years ago
5

Need help answering these questions. Please show all work. Thank you so much.

Chemistry
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

i dont know

Explanation:

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You need a 35% alcohol solution. On hand, you have a 280 mL of a 30% alcohol mixture. You also have 75% alcohol mixture. How muc
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Answer:

35 mL

Explanation:

Let the amount of 75% mixture needed be A.

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Hence, 35 mL of the 75% mixture will be needed.

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