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quester [9]
3 years ago
9

What mass, in grams, of NaNo, is needed to make 6.24 Liters of a 0.500 M solution?

Chemistry
1 answer:
mafiozo [28]3 years ago
3 0

Answer:

that hared ldkdjjjdjjdjdjj

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What volume of chlorine gas at 27 °C, 812 mmHg, is required to react with an excess of carbon disulfide so that 5.00kJ of heat i
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Answer:

The correct answer is 1.21 L.

Explanation:

Based on the given information, the reaction will be,

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By using the standard values of the substances, the standard enthalpy of the reaction is,

ΔH° = [(-139.5) + (-58.5) – 0 – (87.3)] kJ/mol

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Now the number of moles of chlorine needed to react to produce 5.00 kJ is,

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Now the volume of chlorine gas at 27degree C and 812 mmHg will be,

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= 1.21 L

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