Chemistry, 15.10.2019 04:00, vicada2782
An monatomic ideal gas at 300 k has a volume of 15 liters at a pressure of 15 atm. calculate a. the final volume of the system b. the work done by the system c. the heat entering or leaving the system d. the change in the internal energy e. the change in the enthalpy when the gas undergoes i. a reversible isothermal expansion to a pressure of 10 atm ii. a reversible adiabatic expansion to a pressure of 10 atm the constant-volume molar heat capacity of the gas, cy, has the value 1.5 r.
Answers: 1
Chemistry, 22.06.2019 01:30, lizethdominguez037
What is the value of keq for the reaction expressed in scientific notation
Answers: 1
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
An monatomic ideal gas at 300 k has a volume of 15 liters at a pressure of 15 atm. calculate a. the...
Mathematics, 27.10.2020 03:50
Mathematics, 27.10.2020 03:50
Mathematics, 27.10.2020 03:50
Mathematics, 27.10.2020 03:50
Mathematics, 27.10.2020 03:50
Mathematics, 27.10.2020 03:50