Answers: 2
Physics, 22.06.2019 06:00
An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm
Answers: 2
Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 15:00
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Nitric Acid (HNO3) Density 1,252 g/mL...
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Physics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50
Mathematics, 12.05.2021 19:50