subject
Chemistry, 18.09.2019 22:00 arivalen

Astronauts brought back 500 lb rock samples from the moon. how many kilograms did they bring back (1 kg = 2.20 lbs)

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction
Answers: 2
question
Chemistry, 22.06.2019 10:40
Asolid that forms and separates from a liquid mixture is called
Answers: 2
question
Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
question
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
You know the right answer?
Astronauts brought back 500 lb rock samples from the moon. how many kilograms did they bring back (1...
Questions
question
Mathematics, 28.09.2020 04:01
question
World Languages, 28.09.2020 04:01
question
Mathematics, 28.09.2020 04:01
question
Mathematics, 28.09.2020 04:01
question
Chemistry, 28.09.2020 04:01
question
Social Studies, 28.09.2020 04:01
Questions on the website: 13722367