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What is the volume at STP of a 49.6 gram sample of acetylene gas?
Wiki User
∙ 10y ago
Acetylene is C2H2, with a molar mass of 26g/mol. 49.6g of it = 1.9 moles. At STP, 1 mole of any gas occupies a volume of 22.4 liters, so 1.9 moles at STP would have a volume of 42.56 liters.
Wiki User
∙ 10y ago
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How many molecules in 2.1 mole?
2,1 mole of any substance contain 12,646 496 709(27).1023 molecules.
An atom has a first ionization energy of 496 kJmol and a second ionization energy of 4560 kJmol What group of the periodic table would the atom be in?
group 1
How much energy is released when 496 g of ethanol 46.0 g mol vapor condenses The heat of vaporization of ethanol is 38.6 kJ mol?
416 k.
What is the mass in grams of 9.32x1024 molecules of methanol CH3OH?
9.32*1024 (molec's CH3OH) / 6.022*1023 (molec's.mol−1 CH3OH) * 32.04 (g mol−1 CH3OH) = 495.8 g = 496 g CH3OH
What is the mass in grams of 9.03 X 1024 molecules of methanol CH3OH?
9.32*1024 (molec's CH3OH) / 6.022*1023 (molec's.mol−1 CH3OH) * 32.04 (g mol−1 CH3OH) = 495.8 g = 496 g CH3OH
Is a sample consists of ever 49th student from a group of 496 students discrete or continuous date set?
Wit?
What is 496 in percentage form?
49600%496= 496 * 100%= 49600%
What is 496 percent of 1240?
496/1240 x 100 = 40 Therefore, 496 is 40 percent of 1240.
What is the percentage of 496?
percentage of 496 = 49600%
What is 496 written as a fraction?
496/1
496 ounces equals how many pounds?
496 ounces = 496/16 pounds = 31 pounds
What is 75 percent of 496?
496/100x75=372
What is 496 minus 237?
496 - 237 = 259
Is 496 a deficient number?
No - 496 is a perfect number.
How many years is 496 months?
496 months = 496/12 years = 41 1/3 years.
What is the sum of all the numbers less than 496 divided evenly by 496?
1
What is 496 divided by 100?
4.96
