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...none... a mole is 6.0221418x10^23 of something. It's just a number. It could be socks for all anyone knows. The MOLAR MASS of CuSO4 is the sum of the MOLAR MASSES of 1 Cu 1 S and 4O. Now find a Periodic Table and figure the rest out for yourself.
Wiki User
∙ 13y ago
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∙ 10y agoAr of Cu = 63.5g/mol
Ar of S = 32.1g/mol
Ar of O = 16.0g/mol
Mr of Cu2SO4 = 2(63.5)+1(32.1)+4(16.0) = 223.1g/mol
Using the formula : mass = Mr x number of moles
mass = 223.1g/mol x 1mol = 223.1g
Wiki User
∙ 9y agoCopper II Sulfate has a molar mass of 159.61 grams per mole. This means there are .0125 moles of the substance present.
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∙ 13y ago5.5 grams Cu2O (1 mole Cu2O/143.1 grams)(2 moles Cu/1 mole Cu2O)
= 0.077 moles of copper
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∙ 7y ago4,5 g of copper is equivalent to 0,0708 moles.
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∙ 13y agohow many moles are in 5.00 grams of CuSO4
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∙ 11y ago10 moles hydrogen
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What is the maximum amount of Cu that could be produced by reacting 20.0 grams of Al with excess CuSO4?
find moles: 20.0 grams of Al @ (27.0 g/mol) = 0.7407 moles of Al by the reaction: 2 moles Al+3CuSO4 → Al2(SO4)3 +3 moles Cu 0.7407 moles of Al produces 3/2 's as many moles of Cu = 1.11 moles of Cu find mass, using molar mass: 1.11 moles of Cu @ (63.5 g/mol) = 70.6 grams of Cu your answer is 70.6 g
How many moles of copper are there in 128 grams of copper?
Multiply 564 grams of copper by 1 mole over the atomic mass of copper (represented in grams). 564 g Cu * 1 mol Cu / (atomic mass) g Cu The atomic mass is located on the periodic table and represented in atomic units. The same value is used here, but with the unit as grams.
Calculate the number of grams 0.345 moles Cu x 63.546 g Cu?
1 mol of an element is equal to it's atomic weight, but with grams instead of amu (or daltons) as the unit. For example, with copper (Cu), 63.5 amu is its rough atomic weight, which means it weighs roughly 63.5g per mol. Then we just need to divide through. 63.5 x 0.345 = 21.9g
What is the weight in grams of 0.252 moles of copper?
The Atomic weight of Copper is 63.55, which is the number of grams in one mole of Copper [Cu].So, the weight in g of 0.252 mol of copper is calculated as 0.252 x 63.55 = 16.0 g Cu
How many molecules are there in 122 grams of Cu(NO3)2?
122 grams of anhydrous Cu(NO3)2 contain 3,92.10e23 molecules.
How many moles of atoms are in 4.5 grams of Cu?
4,5 moles of copper are equivalent to 285,957 g.
What is the maximum amount of Cu that could be produced by reacting 20.0 grams of Al with excess CuSO4?
find moles: 20.0 grams of Al @ (27.0 g/mol) = 0.7407 moles of Al by the reaction: 2 moles Al+3CuSO4 → Al2(SO4)3 +3 moles Cu 0.7407 moles of Al produces 3/2 's as many moles of Cu = 1.11 moles of Cu find mass, using molar mass: 1.11 moles of Cu @ (63.5 g/mol) = 70.6 grams of Cu your answer is 70.6 g
How many moles of copper are there in 128 grams of copper?
Multiply 564 grams of copper by 1 mole over the atomic mass of copper (represented in grams). 564 g Cu * 1 mol Cu / (atomic mass) g Cu The atomic mass is located on the periodic table and represented in atomic units. The same value is used here, but with the unit as grams.
How many moles of copper are present in 75.92 g?
The atomic mass of Copper is 63.5 grams One mole of any element has a mass equal to the atomic mass. 0.75 grams of Cu = x moles of Cu 63.5 grams of Cu = 1 mole of Cu Set up a proportion and solve for x Divide 0.75 / 63.5 = x /1 0.75 ÷ 63.5 = x
How do you convert 2068 grams of copper to moles?
For this you need the atomic mass of Cu. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.2068 grams Cu / (63.5 grams) = 32.6 moles Cu
How many moles of Cu(NO3)2 are produced when 3 moles Cu react?
When 3 moles Cu react 3 moles of copper nitrate are obtained.
How do you convert 0.570 grams of copper sulphate to moles?
This depends on: - if it is an anhydrous or hydrated salt - if it is a salt of Cu(I) or Cu(II) For CuSO4(anh.) the answer is 0,00364 moles.
Calculate the number of grams 0.345 moles Cu x 63.546 g Cu?
1 mol of an element is equal to it's atomic weight, but with grams instead of amu (or daltons) as the unit. For example, with copper (Cu), 63.5 amu is its rough atomic weight, which means it weighs roughly 63.5g per mol. Then we just need to divide through. 63.5 x 0.345 = 21.9g
How many moles of CuNO32 are produced when 3 moles of Cu react?
The answer is 3 moles of Cu)NO3)2..
Calculate the mass in grams of 0.0420 moles of copper?
You are given moles and need to find grams, the atomic mass of any element is in g/mol so just go to the periodic tables and Cu which is copper has a mass of 63.546 grams/ mole. Then you know if you multiply Mole * g / mol the moles will cancel out and you will be left with grams so .0420 mol Cu * 63.546 g / mole Cu = 2.669 grams
How many moles of HNO3 are required to react with 6 moles of Cu?
12
How many moles are there in 34.02 g of hydrogen peroxide?
You need to provide the element or molecule name in order to determine the number of moles from the mass that you use. To calculate moles from grams from the given information, it's 34g / (g/mol of specific element or molecule) = mol of specific element or molecule.
