Use the van der Waals equation to calculate the pressure, in atm of 37.98 mol of hydrogen at 391 °C in a 2.2 L container. Values of van der
Waals Constants for Some Common
Gases
Gas
atm 1
mol
mol
He
Н.
0.034
0.244
1.39
1.36
0.0237
0.0266
0.0391
0.0318
0.0562
0.0427
0.0428
3.59
2.25

X

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the most important factor in determining climates.

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma