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The answer is 159,62 g for the anhydrous salt.
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What is the ratio of moles of CuSO4 to moles of water?
The ratio of moles of CuSO4 to moles of water in CuSO4•5H2O is 1:5. This is because there is one mole of CuSO4 for every five moles of water in the compound.
How many pounds-moles (lbmol) are equivalent to one gram-mole (gmol)?
One pound-mole (lbmol) is equivalent to approximately 453.6 gram-moles (gmol).
How many moles are in gram of NaOH?
moles = mass/Mr moles = 100/(23+16+1) moles of NaOH = 2.5mol
How many moles of sulfur are contained in a sample of CuSO4 that also contains 3.50 x 1023 oxygen atoms?
To find the number of moles of sulfur in the sample of CuSO4, we first need to determine the molar ratio of sulfur to oxygen in CuSO4. The formula for CuSO4 shows that there is one sulfur atom for every four oxygen atoms. Since 3.50 x 10^23 oxygen atoms are present, there would be 3.50 x 10^23 / 4 = 8.75 x 10^22 sulfur atoms. This is equivalent to 8.75 x 10^22 moles of sulfur.
How many moles are in 1 gram of graphite?
Graphite is a form of carbon, so the question is basically asking how many moles of carbon are in 18.0 grams of carbon. One gram of carbon contains 12.01 moles. This can be found on a periodic table. 18.0 grams of carbon must therefore have 18 times 12.01, or 216.18, moles of carbon.
How many moles are in 1 gram of Br?
There is one mole in approximately 80 grams of bromine (Br). Therefore, in 1 gram of bromine, there would be approximately 1/80 mole, which is equal to 0.0125 moles.
What is the mass of CuSO4?
The molar mass of CuSO4 is 159.61 g/mol. To find the mass of a specific amount of CuSO4, you would need to know the number of moles or the mass in grams.
How many moles are present in 1 g?
It depends on the substance. Remember that moles are a unit of amount, and one mole is 6.02 × 1023 atoms. So if you have lead and hydrogen, they are obviously going to weigh differently. It would take far fewer atoms of lead to amount to 1 gram; therefore, less moles. However, one hydrogen atom has far less mass than one lead atom, and would need more atoms (and moles) to make one gram.
How many moles in potassium bicarbonate?
You did not describe the amount of potassium bicarbonate amount in grams in your question. But if you are about 1 gram of potassium bicarbonate it will be 0.0099 moles in one gram of potassium bicarbonate. 0.0199 moles in 2 grams of potassium bicarbonate.
How many moles of ammonium ions does a 22.5 gram sample of ammonium carbonate?
To calculate the number of moles of ammonium ions in a 22.5 gram sample of ammonium carbonate, you need to first determine the molar mass of ammonium carbonate. Then, divide the given mass by the molar mass to find the number of moles. After that, since there are 2 ammonium ions in one molecule of ammonium carbonate, you will need to multiply the result by 2 to determine the number of moles of ammonium ions.
How many moles are in one gram of Al?
For this you need the atomic mass of Al. Take the number of grams and divide it by the atomic mass. Multiply it by one mole for units to cancel.94.5 grams Al / (27.0 grams) = 3.50 moles Al
One mole of copper II sulfate CuSO4 contains how many Oxygen atoms?
One mole of copper(II) sulfate (CuSO4) contains 4 oxygen atoms.
