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How many atoms are present in 0.0845 moles of tungsten?
0.0845 moles of tungsten is equal to 0,50887.10e23.
How many grams does 3.0 moles of He gas weigh?
In order to figure this out, you must do dimensional analysis. Here it is: 3.0 moles He x 4.0026 grams/ mole He = 12 grams
If you need 5 moles of sulphuric acid how many grams of it will you weigh?
The mass of sulfuric acid is 490,395 grams.
How many moles are equal to 5.82 x 1023 atoms of tungsten?
5,82 x 1023 atoms of tungsten equal 0,966 moles.
What is 16 grams of oxygen how many moles?
16 grams of oxygen how many moles is 0,5 moles.
How many grams does 2.2 moles of NaOH weigh?
2.2 moles of NaOH weigh 99.55 grams. This is calculated by multiplying the number of moles by the molar mass of NaOH, which is 40 grams per mole for Na (22.99 g/mol) + O (16.00 g/mol) + H (1.01 g/mol).
If 2 moles of sodium carbonate are used in the reaction how many grams of sodium chloride will be formed?
By stoichiometry, 2 moles of sodium carbonate will produce 2 moles of sodium chloride. The molar mass of sodium chloride is approximately 58.44 g/mol, so 2 moles would weigh about 116.88 grams.
How many grams equal 3.95 moles of CuFeS2?
To find the grams of CuFeS2 in 3.95 moles, you need to know the molar mass of CuFeS2, which is approximately 183.5 g/mol. Therefore, 3.95 moles of CuFeS2 would be 3.95 moles * 183.5 g/mol ≈ 724.325 grams.
How many grams do 1.8 moles of oxygen weight?
The molar mass of oxygen is 16 g/mol. To find the weight of 1.8 moles, you would multiply the number of moles by the molar mass: 1.8 moles * 16 g/mol = 28.8 grams. Therefore, 1.8 moles of oxygen weighs 28.8 grams.
How many moles are in 53 grams of H2O?
53 grams ÷ 18.01 grams/mole = 2.94 moles
How many grams are in 2 moles of sodium?
The molar mass of sodium is approximately 23 grams per mole. Therefore, 2 moles of sodium would weigh around 46 grams.
How many moles in180 grams of water?
180 grams of water is 10 moles of water.
