if the density of a hydrocarbon is 1.65 g/l at 15â°c and 1 atm, what is its molecular mass?
Published 6 months ago • 2 plays • Length 0:33Download video MP4
Download video MP3
Similar videos
-
0:33
a gaseous hydrocarbon (contains only c and h) has a density of 2.58g/l at 95oc and 1.00atm. if this…
-
0:33
the density of an unknown gas is found to be 2.45 g/l at 20.c and 1.00 atm. find the molar mass of …
-
0:33
what is the molar mass of an unknown gas with a density of 3.55 g/l at 1.00 atm and 25.0
-
18:18
gas density and molar mass problems at stp - chemistry
-
15:45
gas density and molar mass formula, examples, and practice problems
-
0:33
if the density of an ideal gas at stp is found to be 2.86 g/l, what is its molar mass? molar mass: …
-
0:33
a solution is prepared by dissolving 25.0 g of nacl in 500.0 g of water what is the molality (m) of…
-
0:33
question what is the density, in grams per liter, of a gas with a molar mass of 28.87 at 298 k and …
-
0:33
the molecular weight of a gas is ________ g/mol if 3.5 g of the gas occupies 2.1 l at stp
-
0:33
a 2.25 g sample of an unknown gas at 79 â°c and 1.10 atm is stored in a 1.95 l flask. what is the d…
-
0:33
a compound with a molecular mass of 34 g/mol is known to contain 5.88
-
0:33
an unknown ideal gas is found to have a molar mass of 28.013 g/mol and a density of 3.16 g/l at stp…
-
0:33
the molar mass of a gas at stp is 67.8 g/mol. what is its density in g/l?
-
0:33
find the mass percent and mole fraction of cuso4 in a solution whose density is 1.30 g/ml and whose…
-
0:33
what is the molar mass and molecular formula of a non-dissociating compound whose empirical formula…
-
11:53
gas density & average molar mass of a gaseous mixture, mole fraction & partial pressure
-
0:33
if the molecular weight of kb is 92 g/mol, what is aug's urine concentration in mg/dl? 36 0 16 not …
-
0:33
36 g of koh was dissolved in 800 ml of water. what is the molality of the solution? (molar mass of …
-
0:33
(a) what is the mass, in grams, of one mole of ^12 c ? (b) how many carbon atoms are pre…