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Potassium Sulfide - K2S
2 Potassium
1 Sulfur
Potassium = 39 grams per mole
Sulfur = 32 grams per mole
Add up the total mass - 2 K's and 1 S:
2(39) + 1(32) = 110 grams/mole
Now just make sure the units cancel so that you can multiply or divide out the mole unit
3.3 mole K2S x 110 grams K2S/mole
mole unit cancels and you're left with 363 grams K2S
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∙ 14y ago
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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.
Calculate the mass in 3.3 moles of potassium sulphide?
The formula mass of potassium sulfide, K2S is 2(39.1)+32.1=110.3 1 mole of potassium sulfide has a mass of 110.3g Mass of 3.3mol of K2S = 3.3 x 110.3 = 364g
He formula for potassium dichromate is KËÃCrËÃOËÈ How many grams of oxygen will be in 2 moles of potassium dichromate?
224 grams of Oxygen will be in 2 moles of Potassium dichromate.
How many grams of potassium permanganate are in 2.20 moles?
This mass is 347,67 for KMnO4.
Hoy many moles of potassium nitrate are produced when 2 moles of potassium phosphate react wth 2 moles of aluminum nitrate?
there are two moles produced in potassium nitrate.
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 grams are in 34.7 moles of potassium?
34,7 moles of potassium 1 356,7 g.
Calculate the mass in 3.3 moles of potassium sulphide?
The formula mass of potassium sulfide, K2S is 2(39.1)+32.1=110.3 1 mole of potassium sulfide has a mass of 110.3g Mass of 3.3mol of K2S = 3.3 x 110.3 = 364g
The formula potassium dichromate is K2Cr2O7. How many grams of oxygen will be in 2 moles of potassium dichromate?
In one mole of potassium dichromate, there seven moles of oxygen. This means in two moles of K2Cr2O7, there are 14 moles of O, or 7 Moles of O2, which equals 224 grams.
How many moles of KNO3 are in 6.5 grams?
The molecular weight of potassium nitrate (KNO3) is 101.1 grams/mole.K = 39.1 + N = 14.0 + O = 3*16.0 = 101.1Now divide 6.5 by 101.1 to calculate # of moles => 0.064 moles KNO3
He formula for potassium dichromate is KËÃCrËÃOËÈ How many grams of oxygen will be in 2 moles of potassium dichromate?
224 grams of Oxygen will be in 2 moles of Potassium dichromate.
How many grams of oxygen wil be in two moles of potassium dichromate?
224 g are in two moles of potassium dichromate.
How many grams of potassium sulfate are there in 25.3 moles?
25,3 moles of potassium sulfate hva a mass of 4,4409 kg.
How many moles are in 45 grams of potassium oxide?
45/94.2 is 0.4777 moles
How many moles are in 156 grams of potassium?
3.99 or 4
How many moles are in 0.98 grams of Potassium chloride?
About 0.013
What is the mass of 5 moles of Potassium Sulphate?
871 grams
