﻿ Asample of hydrogen exerts a pressure of 0.329 atm at 47 c. what will the pressure be at 77 c, assuming constant volume ?  , 31.01.2020 13:49, mrus

# Asample of hydrogen exerts a pressure of 0.329 atm at 47 c. what will the pressure be at 77 c, assuming constant volume ? ### Other questions on the subject: Chemistry Chemistry, 21.06.2019 18:00, paolaviviana
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Need 1.to find atmospheric pressure, go to your local weather and find the pressure in inches. convert to mmhg by multiplying by 25.4. record answer in data table. (patmosphere=25.4 x local weather pressure reading) 2.since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, use the chart listed below and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. (pbutane =patmosphere - pwater) pbutane = Chemistry, 22.06.2019 08:00, hdjsjfjruejchhehd
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Abrine solution of salt flows at a constant rate of 88 ​l/min into a large tank that initially held 100100 l of brine solution in which was dissolved 0.20.2 kg of salt. the solution inside the tank is kept well stirred and flows out of the tank at the same rate. if the concentration of salt in the brine entering the tank is 0.040.04 ​kg/l, determine the mass of salt in the tank after t min. when will the concentration of salt in the tank reach 0.030.03 ​kg/l?
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Asample of hydrogen exerts a pressure of 0.329 atm at 47 c. what will the pressure be at 77 c, assum...

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