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Vilka [71]
2 years ago
13

Identify the common substance that has the highest

Chemistry
1 answer:
pshichka [43]2 years ago
8 0

Answer:

dentify the common substance that has the highest density. A) glass. B) ethanol. C) aluminum

Explanation:

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What volume of 24% trichloroacetic acid (tca) is needed to prepare eight 3 ounce bottles of 10% tca solution?
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295.7 mL of 24% trichloroacetic acid (tca) is needed .

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Let the volume of 24% trichloroacetic acid solution be x

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Amount of trichloroacetic acid in 24% solution of x volume of solution will be equal to amount of trichloroacetic acid in 10% solution of volume 709.68 mL.

x\times \frac{24}{100}=709.68 mL\times \frac{10}{100}

x = 295.7 mL

295.7 mL of 24% trichloroacetic acid (tca) is needed .

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