Chemistry, 06.07.2019 08:00 GreenHerbz206
189.5 g of aluminum has moles of aluminum. (enter just the number for this one.)
Answers: 1
Chemistry, 23.06.2019 02:50
What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
Answers: 3
Chemistry, 23.06.2019 03:30
Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
Answers: 1
Chemistry, 23.06.2019 05:30
The term gas is limited to those substances that exist in the gaseous state at
Answers: 1
189.5 g of aluminum has moles of aluminum. (enter just the number for this one.)...
Mathematics, 29.07.2020 19:01
Mathematics, 29.07.2020 19:01
Mathematics, 29.07.2020 19:01