A sample of CO2 gas is at room temperature, 22oC, and has a pressure of 56.5 mm Hg.  The sample is heated and the pressure is now measured to be 62.3 mm Hg.  What temperature was the sample heated to?  Show your work to receive full credit.

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Q: Aluminum, an active metal, reacts with hydrochloric acid in a single displacement reaction.  If I…

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Q: Based upon the following balanced equation: MnO2(s)  +  4 HCl(g)  →  MnCl2(aq)  +  2 H2O(l)  +…

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Q: A sample of nitrogen occupies 945 mL at a temperature of 26 ºC and a pressure of 85.0 kPa. What…

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Q: Liquid oxygen was first prepared by heating potassium chlorate in a closed vessel to obtain oxygen…

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Q: A sample of gas with an initial volume of 28.6 LL at a pressure of 724 mmHgmmHg and a temperature of…

A: We can use combined gas law equation to solve this problem.

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Q: Не %3D = N2 (i) (ii) (ii) Consider the samples of gases pictured above. If the three samples are all…

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Q: A tank originally had 12.0atm, was 3.9L at 25C.  If the tank is heated to 634C what is the new…

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Q: Measuring Pressure: Barometers, Manometers Homework 18. The pressure exerted by a column of liquid…

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Q: A sample of gas at 991.5 mmHg and 21.49 °C has the pressure decreased to 83.34 kPa. What is the new…

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