Chemistry, 28.01.2020 03:31 lumikuz123
Asample of gas in a closed container at a temperature of 76°c and a pressure of 5.0 atm is heated to 399°c. what pressure does the gas exert at the higher temperature?
Answers: 3
are the initial pressure and temperature of the gas.
are the final pressure and temperature of the gas.![P_1=5.0atm\\T_1=76^oC=[76+273]K=349K\\P_2=?\\T_2=399^oC=[273+399]K=672K](/tpl/images/0474/8719/d6c01.png)
Another question on Chemistry
Chemistry, 21.06.2019 18:00
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
Chemistry, 21.06.2019 20:10
Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.
Answers: 2
Chemistry, 22.06.2019 14:20
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
You know the right answer?
Asample of gas in a closed container at a temperature of 76°c and a pressure of 5.0 atm is heated to...
Questions
History, 21.07.2020 20:01
Mathematics, 21.07.2020 20:01
Chemistry, 21.07.2020 20:01
Mathematics, 21.07.2020 20:01
