Jaelynnn7343 Jaelynnn7343

08-02-2020
Chemistry

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Calculate the change in energy requiredto convert 250. g of substance X from a gas at 121°C to a solid at -49.0°C. Assume X has molar mass = 75.0 g/mol. Also, substance X has the following properties:

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josephwashington1404 josephwashington1404

08-02-2020

I don’t really know

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