Chemistry, 22.08.2021 19:10 juliocesar61
Three moles of an ideal gas with heat capacity at constant pressure (21J/mol/K) and of initial pressure of 100 atm and temperature of 1130K. The gas was suddenly allowed to escape into the amosphere at a constant pressure of 1 atm .For this reversible adiabatic change , calculate change in internal energy and change in enthalpy.​
Answers: 3
Chemistry, 22.06.2019 00:20
Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml
Answers: 2
Chemistry, 22.06.2019 12:30
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Answers: 2
Three moles of an ideal gas with heat capacity at constant pressure (21J/mol/K) and of initial press...
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