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Which is more heavier - hydrogen gas or oxygen gas?
Mass of Hydrogen gas:- 2g/mol Mass of Oxygen gas :- 32g/mol Therefore, Oxygen gas is more heavier
How many moles of Mg3PO42 will contain 0.25 moles of oxygen atoms?
The answer is 0,0625 mol.
How many moles of oxygen atoms are present in 5.50 mol of diphosphorus pentoxide?
five
Calculate the number of atoms of O contained in 16.0 pounds of O?
16.0 lbs = 7,257 g of O2 Oxygen exists in the gas form as 02 7,257g O2 * 1 mol O2/ 32 g * 2 mol O / 1 mol O2 * 6.022x10^23 atoms/mol = 2.73E26 atoms of O
How many atoms of He gas are found in 0.268 g. the molar mass of He. the moles of He. the number of atoms of He gas .?
There is apporximately 0.07 mol of He in .268g, which is approximately 4.21x10^-23 atoms.
How many atoms of oxygen are in 0.50 mol of CaNO32?
The answer is 18,061.1023 atoms.
How many moles of oxygen atoms are in 4.25 moles of calcium carbonate the chief constituent of seashells?
Calcium Carbonate (CaCO3)I mol CaCO3 contains 3 mol Oxygen atomsso 4.25 mol CaCO3 will have 12.75 mol Oxygen Atoms.
What is the mass in grams of 1mole of oxygen?
The mass of 2.000 mol of oxygen atoms is 32.00 grams.
How may oxygen atoms does 1 mol of o2 gas have?
2x(6.02x10^23) -APEX LISTENED TO THAT DUMMY ABOVE ME SMH
How many oxygen atoms are there in 0.5 mol of CO2?
6.022 x 1023
How many oxygen atoms are present in 1.659 grams of ozone gas?
1.659 [grams] / 47.998 [grams / mol] * 6.02214179(30)×1023 [molecules / mole] * 3 [atoms / molecule]. A bunch.
How many oxygen atoms are contained in 2.74g of Al2SO42?
Mass of Aluminum Sulfate: 2.74g Molar Mass of Aluminum Sulfate: 342.14 g/mol Therefore, number of moles of Oxygen can be calculated by 2.74g * 12/342.14 g/mol = 0.096 moles Now since u have the moles of Oxygen, the number of oxygen atoms is given by 0.096 mol * (6.02*10^23) particles or atoms/mol that gives u about 5.78 * 10^22 atoms of oxygen
Which is more heavier - hydrogen gas or oxygen gas?
Mass of Hydrogen gas:- 2g/mol Mass of Oxygen gas :- 32g/mol Therefore, Oxygen gas is more heavier
How many moles of oxygen atoms are present in 5.50 mol of diphosphorus pentoxide?
five
How many moles of Mg3PO42 will contain 0.25 moles of oxygen atoms?
The answer is 0,0625 mol.
Calculate the number of atoms of O contained in 16.0 pounds of O?
16.0 lbs = 7,257 g of O2 Oxygen exists in the gas form as 02 7,257g O2 * 1 mol O2/ 32 g * 2 mol O / 1 mol O2 * 6.022x10^23 atoms/mol = 2.73E26 atoms of O
How many Oxygen atoms in 4.42mol of H2O2?
6023*10^23*4.
