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Mass in grams = no of moles x molecular mass.
So, mass in grams = 5.2x 56 = 291.2g
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How many moles in 20g of magnesium nitrate?
There are 0.13 moles in 20 grams of magnesium nitrate.
How many moles is 1.346g of Mg?
1.346 grams Mg (1 mole Mg/24.31 grams) = 0.05537 moles magnesium
How many grams are there in 3.3 moles of potassium sulfide?
The atomic mass of Potassium is 39 and that of Sulfur 32. The formula for Potassium Sulfide is K2S therefore the molecular weight of Potassium Sulfide is (39 * 2) + 32 = 110. Therefore one mole of Potassium Sulfide weighs 110 grams. Therefore 3.3 moles of Potassium Sulfide weigh 110 * 3.3 = 363 grams.
How many grams is 0.348 mol of magnesium?
Molecular mass of magnesium = 24.305 g/mol. 0.478 g/24.305 g/mol = .0197 mols
How many elements in magnesium sulfide?
Yes
How many grams are in 1.11 moles of magnesium?
1,11 moles of magnesium have 26,97855 g.
How many moles are in 300 grams of calcium sulfide?
300 g of calcium sulfide (CaS) is equal to 4,158 moles.
How many moles in 20g of magnesium nitrate?
There are 0.13 moles in 20 grams of magnesium nitrate.
How many moles are in 88.1 grams of magnesium?
88,1 moles of magnesium is equivalent to 2 141,27 g.
How many grams are in 2.2 moles of potassium sulfide?
242.594 g
How many moles is 1.346g of Mg?
1.346 grams Mg (1 mole Mg/24.31 grams) = 0.05537 moles magnesium
How many grams of iron II sulfide have to react with hydrochloric acid to generate 12 g of hydrogen sulfide?
FeS+2HCl-->FeCl2+H2S Moles of H2S produced equal to moles of FeS used. Moles of H2S=12\34=0.353mol Grams of Fes=0.353*88=31.05g
How many moles in 13.5 grams of magnesium nitrate?
13.5g Mg(NO3)2 x 1 mol Mg(NO3)2/148.3 = 0.0910 mol Mg(NO3)2
How many grams are there in 3.3 moles of potassium sulfide?
The atomic mass of Potassium is 39 and that of Sulfur 32. The formula for Potassium Sulfide is K2S therefore the molecular weight of Potassium Sulfide is (39 * 2) + 32 = 110. Therefore one mole of Potassium Sulfide weighs 110 grams. Therefore 3.3 moles of Potassium Sulfide weigh 110 * 3.3 = 363 grams.
How many moles are there when 44 hundredths grams of magnesium combine with an excess of oxygen?
0.44g. Molecular weight is 24.3. 0.44/24.3 is 0.0181 moles
How many moles are there in 160g of MgO?
160 grams MgO (1 mole MgO/40.31 grams) = 3.97 mole magnesium oxide =====================
How many moles of magnesium are in a sample of 56.4 of magnesium?
A sample of 56,4 of magnesium is equal to 2,32 moles.
