Chemistry
Chemistry, 05.07.2019 22:10, therealnana

Type out extremely neatly and show all your work. use significant figures where appropriate
a sample of nitrogen gas occupies 120.0 l at 340 k and 2.30 atm. what are the number of moles of nitrogen in the sample?

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 08:00, juliannxkim
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
image
Chemistry, 22.06.2019 11:00, snowprincess99447
Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
Answers: 1
image
Chemistry, 23.06.2019 03:30, SmokeyRN
Why do electrons further from the nucleus have more energy
Answers: 1
image
Chemistry, 23.06.2019 08:00, sassy11111515
Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite
Answers: 1
Do you know the correct answer?
Type out extremely neatly and show all your work. use significant figures where appropriate
a...

Questions in other subjects:

Konu
Mathematics, 18.10.2021 15:50