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katen-ka-za [31]
3 years ago
13

Explain how you would determine the amount of g in 1.7 mol of Al(OH)2 and give your answer.

Chemistry
1 answer:
krok68 [10]3 years ago
6 0

Answer:

103.7 grams

Explanation:

Al(OH)_{2}

Al: 1 * 26.98 = 26.98

O: 2 * 16.00 = 32.00

H: 2 * 1.01 = 2.02

26.98 + 32.00 + 2.02 = 61.00

\frac{1.7mol}{1} * \frac{61.00g}{1mol} = 103.7 grams of Al(OH)_{2}

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Assuming that the bath contains 250.0 g of water and that the calorimeter itself absorbs a negligible amount of heat, calculate
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