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3 years ago

You have two balls in a glass of liquid. Ball A sinks to the bottom. Ball B floats. Which ball is the densest?

Chemistry

2 answers:

Anvisha [2.4K]3 years ago

7 0

Answer:

C. Ball A is the densest because it sank to the bottom of the liquid.

andrew-mc [135]3 years ago

3 0

Answer:

Ball A is more denser.

Explanation:

Ball A has more density then then water, that's it sink. compare to Ball B which floats over water has less density then water. So this expirent shows that ball A is more denser.

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First we have to calculate the moles of $C_5H_{12}$ .

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Now we have to calculate the moles of $H_2O$ .

The balanced chemical reaction will be,

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From the balanced reaction we conclude that

As, 1 mole of $C_5H_{12}$ react to give 6 moles of $H_2O$

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$\text{Mass of }H_2O=\text{Moles of }H_2O\times \text{Molar mass of }H_2O$

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Therefore, the mass of water produced will be 32.78 grams.

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