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olganol [36]
3 years ago
7

What is the mole ratio to correct balance the reaction below? __KBr + __Ca3N2--> __CaBr2 + __K3N

Chemistry
1 answer:
jonny [76]3 years ago
7 0

Explanation:

3CaBr2 + 2K3N → 6KBr + Ca3N2

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Answer:

m = 32.34 pounds of ice.

Explanation:

In this case we need to use the following expression of heat:

q = m * ΔHf   (1)

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ΔHf: heat of fusion of the water in kJ/g

We are asked to look for the mass of ice in pounds, so after we get the grams, we need to convert the grams to pounds, using the following conversion:

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m = 14,670.66 g * 1 pound/453.59 g

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5 0
3 years ago
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Answer:

Elements can be described by various properties, and identified by their boiling and melting points. For example, gold melts at

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Explanation:

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Explanation:

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