A 400.0 ml flask is filled with a gas its formula weight is 70.9 grams/mole. The Density of
the gas is 3.16 g/L.
Remember to report all your answer to the correct number of Significant figures
(a) What is the Mass of gas in the flask in grams? (Put answer in Decimal Notation form)
(b) What is the volume of gas in the flask in m%: (Put answer in Sci Notation form)
x10
m3
(C) How many molecules of the gas are in the flask (Put answer in Sci Notation form)
X10
molecules
Answers: 3
Chemistry, 21.06.2019 23:00
An electrons position cannot be known precisely only it's probability of being in a certain location can be known
Answers: 1
Chemistry, 21.06.2019 23:30
Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211
Answers: 2
Chemistry, 22.06.2019 03:00
Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes
Answers: 2
Chemistry, 23.06.2019 01:30
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
Answers: 1
A 400.0 ml flask is filled with a gas its formula weight is 70.9 grams/mole. The Density of
the gas...
Mathematics, 10.03.2020 20:33
Mathematics, 10.03.2020 20:33
Arts, 10.03.2020 20:33
Mathematics, 10.03.2020 20:34
English, 10.03.2020 20:34
Computers and Technology, 10.03.2020 20:34