For many purposes we can treat nitrogen (N,)as an ideal gas at temperatures above its boiling point of – 196. °C.Suppose the temperature of a sample of nitrogen gas is lowered from 38.0 °C to 7.0 °C, and at the same time thepressure is increased by 5.0%.Oincrease increaseDoes the volume of the sample increase, decrease, or stay the same?O decreaseO stays the sameIf you said the volume increases or decreases, calculate the percentage change inthe volume. Round your answer to the nearest percent.

The pressure ,temperature and volume of a substance are inter related to each other

Answered: For many purposes we can treat nitrogen…

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter13: Gases

Section: Chapter Questions

Problem 27QAP

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he following demonstration takes place in a two-step process: rst, solid calcium carbide (CaC2j)reacts with liquid water to produce acetylene gas (C2H2)and aqueous calcium hydroxide. Second the acetylene gas produced is then ignited with a match, causing the combustion reaction of acetylene with oxygen gas to produce gaseous carbon dioxide and gaseous water. Write the balanced equations for each reaction that is occurring, including all phases. If a 100.0gsample of calcium carbide (CaC2)is initially reacted with 50.0gof water, which reactant is limiting? Now imagine that the final gases produced are collected in a large bulkier and allowed to cool to room temperature. Using the information from part b ( l00.0gof Cec2reacting with 50.0gof H2O), how many liters of carbon dioxide gas were produced in the balloon at a pressure of 1.00atm and 25C?
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Carbon monoxide poisoning results when carbon monoxide replaces oxygen bound to hemoglobin. The oxygenated form of hemoglobin, HbO2 carries O2 to the lungs. HbO2(aq)+CO(g)HbCO(aq)+O2(g) At 98.6°F (37°C), G° for the reaction is about -14 kJ. What is the ratio of [HbO2] to [HbCO] when the pressure of CO is the same as that of O2?
A gaseous hydrocarbon reacts completely with oxygen gas to form carbon dioxide and water vapour. Given the following data, determine Hf for the hydrocarbon: Hreaction=2044.5KJ/molhydrocarbonHf(CO2)=393.5KJ/molHf(H2O)=242KJ/mol Density of CO2 and H2O product mixture at 1.00 atm, 200.c = 0.751g/L. The density of the hydrocarbon is less than the density of Kr at the same conditions.
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For many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boiling point of -196. °C Suppose the temperature of a sample of nitrogen gas is lowered from 38.0 °C to 7.0 °C, and at the same time the pressure is increased by 5.0%.