0
Add your answer:
Earn +20 pts
How many grams in argon?
The molar mass of argon is approximately 40 g/mol. Therefore, one mole of argon weighs around 40 grams.
How many grams are in 12 moles of CO2?
To find the grams in 12 moles of CO2, you should first calculate the molar mass of CO2, which is approximately 44 grams/mol. Then, multiply the molar mass by the number of moles: 44 g/mol x 12 mol = 528 grams of CO2.
How much does one mole of U.S. Quarters weigh?
We usually are concerned with the gram-mole when we speak of moles. A gram-mole is Avagadro's number of molecules. Avagadro's number is chosen such that the grams in one mole of a substance corresponds to the molecular weight of that substance. Hydrogen gas has an atomic weight of about 2 and a gram-mole of hydrogen gas weighs about 2 grams. Iron has an atomic weight of about 55.845, so a gram-mole of iron weighs about 55.845 grams. If instead of molecules we used the quarter as the unit (defining a "Quarter-mole" as 6.022×1023 quarters, then we could calculate the weight of this new kind of mole. According to the US Mint, one quarter weighs about 5.670 g, so one "Quarter-mole" of quarters would weigh about 5.67x6.022x1023 grams or about 3.41x1024 grams or about 3.41x1021 kg or about 3.41x1018 metric tons. By comparison, the mass of the Earth is about 5.97x1024 kg or 5.97x1021 metric tons (about the same as 1748 "Quarter-moles"). Another way to look at it is to find the total gram-moles of material in one quarter. A quarter weighs 5.67 g and is 8.83% Nickel and 91.17% Copper. Nickel has an atomic weight of 58.6934 while Copper has an atomic weight of 63.546. This means a single quarter has 0.00853 gram-moles of Nickel and 0.081348 gram-moles of Copper. Together, a quarter has 0.089878 moles of metal. It would therefore take 1/0.089878 or about 11.12 quarters to contain one mole of metal. This many quarters would weigh about 63.09 grams.
How many kilograms in a mole?
The molar mass of a substance given in grams per mole can be converted to kilograms per mole by dividing by 1000 since there are 1000 grams in a kilogram. For example, the molar mass of carbon is 12 g/mol, so it is 0.012 kg/mol.
How many ratti in one grams?
One ratti is equivalent to 0.1215 grams.
How many grams are in one mole of C5H12?
The molar mass of C5H12 is 72 grams/mole.
How many grams of pseudoephedrine are in one mole?
The answer is 165,23 grams.
How many grams in one mole of ice?
One mole of ice, which is the same as one mole of water, has a molar mass of approximately 18 grams/mol.
How many grams are in one mole of hydrogen peroxide?
36 grams
How many grams are in one mole of xenon?
The molar mass of xenon is approximately 131.3 grams per mole. Therefore, one mole of xenon contains 131.3 grams.
How many grams of naturally occurring phophorus must one have in order to have one mole of phosphorus?
One mole of phosphorus, which has a molar mass of about 31 grams per mole, contains 31 grams of naturally occurring phosphorus.
How many grams are in one mole of boron?
The molar mass of boron is approximately 10.81 grams per mole.
How many moles in O3?
it depends on how many grams of it you are dealing with
How many grams in one mole?
The number of grams in one mole of a substance is equal to the substance's molar mass in grams. This value is found on the periodic table as the atomic mass in atomic mass units (u). For example, one mole of carbon (C) is 12.01 grams, one mole of oxygen (O) is 16.00 grams, and so on.
How may representative particles are in one mole of zirconium?
Approx 6.02214*10^23
How many grams are in one mole of polonium?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Polonium's atomic mass is 209 grams.
How many grams in one mole of glucose?
The molar mass of glucose is approximately 180.16 g/mol. Therefore, one mole of glucose weighs approximately 180.16 grams.
