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With 25ml methanol and 75ml water, there is 100ml in total.

So there is 25/100 = 25% by volume methanol.

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13y ago
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2w ago

The percent by volume of methanol in the solution is approximately 25%. To calculate this, you divide the volume of methanol (25 ml) by the total volume of the solution (25 ml (methanol) + 75 ml (water)) and multiply by 100.

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Q: What is the percent by volume of 25 ml of methanol in 75 ml of water?
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