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What does 2 moles of helium equal?
2 moles equals 8 g of helium or 12.046 x 1023 atoms
How many moles are in 124.60 grams of Fe3(PO4)2?
124,60 grams of Fe3(PO4)2 are equal to 0,35 moles.
How many moles in 987 grams of Ra(OH)2?
987 grams of Ra(OH)2 is equal to 3,78 moles.
How many grams is 2 moles of Iodine equal to?
mol = mass/Mr rearrange mol x Mr = mass 2 x 126.9g = 253.8g
What is the number of moles of He gas at TSP?
1 mole of helium equal 4,002602(2) grams.
What does 2 moles of helium equal?
2 moles equals 8 g of helium or 12.046 x 1023 atoms
How many moles in 987 grams of Ra(OH)2?
987 grams of Ra(OH)2 is equal to 3,78 moles.
How many moles are in 124.60 grams of Fe3(PO4)2?
124,60 grams of Fe3(PO4)2 are equal to 0,35 moles.
How many grams is 2 moles of Iodine equal to?
mol = mass/Mr rearrange mol x Mr = mass 2 x 126.9g = 253.8g
When a titration is complete what two things are equal?
In a titration, the moles of the titrant added are equal to the moles of the analyte in the solution. At the endpoint, the moles of the titrant consumed are equal to the moles of the analyte present in the solution.
What are 2 moles of atoms equal to?
Two moles of atoms is equal to Avogadro's number of atoms, which is approximately 6.022 x 10^23 atoms. This is a fundamental concept in chemistry, where moles are used to quantify the amount of a substance.
How many moles of base are needed to neutralize 2 mol of acid for HNO3 plus KOH?
Since both the acid and the base have equivalent weights equal to their formula weights, 2 moles of KOH are needed to neutralize 2 moles of nitric acid.
How many moles are in 2 grams of HCL?
To find the number of moles in 2 grams of HCl, you need to divide the mass by the molar mass of HCl. The molar mass of HCl is approximately 36.46 g/mol. Therefore, 2 grams of HCl is equal to 2/36.46 = 0.055 moles.
How many moles are in 2.5 moles of silver?
2,5 moles of silver is equal to 269,6705 g.
How many moles are in 92g of ethanol?
To find the number of moles in 92g of ethanol, we first need to know the molar mass of ethanol, which is approximately 46g/mol. Then, we divide the given mass by the molar mass to get the number of moles. So, 92g of ethanol is equal to 2 moles.
What is the number of moles of He gas at TSP?
1 mole of helium equal 4,002602(2) grams.
How many moles of oxygen are needed to react completely with 2.3 moles of H2S 2H2S plus 3O2 2SO2 plus 2H2O?
The balanced equation shows that 2 moles of H2S react with 3 moles of O2. Therefore, to react completely with 2.3 moles of H2S, you would need (3/2) x 2.3 moles of O2 which is equal to 3.45 moles of O2.
