4.80 grams O2 (1 mole O2/32 grams )
= 0.150 moles of O2
97,5 g of oxygen is equal to 5,416 moles.
0,667 g oxygen equal 0,021 moles.
6,5 moles oxygen equals 208 g.
The molar mass of oxygen is 32 g.1,2 mg oxygen is equal to 0,0000375 moles.
The answer is 7,18.10e-10 moles.
four moles. Approximately. Oxygen has a molecular weight of 16.0 grams per mole so 64 grams divided by 16.0 grams per mole is four moles.
97,5 g of oxygen is equal to 5,416 moles.
1 mole O2 weighs 32 gso 64 g O2 is 2 mol O2 gaswhich has 2 X 6.022 X 1023 = 1.2066 X 1024 molecules of O2
0,667 g oxygen equal 0,021 moles.
6,5 moles oxygen equals 208 g.
0,800 moles of oxygen (O2) is equivalent to 25,6 g.
The molar mass of oxygen is 32 g.1,2 mg oxygen is equal to 0,0000375 moles.
The answer is 7,18.10e-10 moles.
To find the number of moles of oxygen in 0.16 g of oxygen gas, you first need to determine the molar mass of oxygen (O2), which is about 32 g/mol. Then, you can use the formula moles = mass / molar mass to calculate the number of moles. In this case, 0.16 g / 32 g/mol = 0.005 moles of oxygen gas.
25 moles of sulfur dioxide contain 600 grams of oxygen. Each mole of SO2 contains 2 moles of oxygen, and the molar mass of O is 16 g/mol. So, 25 moles x 2 moles = 50 moles of O, which is 50 moles x 16 g/mol = 800 g of O.
To find the number of moles in 16 g of oxygen gas, you need to divide the given mass by the molar mass of oxygen. The molar mass of oxygen (O2) is 32 g/mol. Therefore, 16 g / 32 g/mol = 0.5 moles of oxygen gas.
4 moles