Chemistry, 01.03.2021 23:00 CadenClough13

What is the number of moles in 40.0 L of He gas at STP?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:00, wizz4865

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

Answers: 2

continue

Chemistry, 22.06.2019 08:00, ggdvj9gggsc

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Answers: 1

continue

Chemistry, 22.06.2019 12:00, isaihcarter

How do you convert 4 mmol of bromobenzene to ml?

Answers: 3

continue

Chemistry, 22.06.2019 20:40, larkinc2946

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.