What is the mass of 4.5 moles of magnesium sulfate?
What is the mass of 4.5 moles of magnesium sulfate?
Homework Answers
No of moles = mass/molecularmass
mass = No of moles * molarmass
Molarmass of MgSO4 = 120.3676 g/mol
No of moles = 4.5
Mass of MgSO4= 4.5*120.3676 = 541.6542 grams
No of moles = mass/molecularmass
mass = No of moles * molarmass
Molarmass of MgSO4= 120.366 g/mol
No of moles = 4.5
Mass of NaI = 4.5*120.366 =541.647 grams
No of moles = mass/molecularmass
mass = No of moles * molarmass
Molarmass of MgSO4 = 120.366 g/mol
No of moles = 4.5
Mass of NaI = 4.5*120.366 = 541.647 grams
A. calculate moles of magnesium sulfate b.calculate moles of water c. The ratio of moles water:...
A. calculate moles of magnesium sulfate
b.calculate moles of water
c. The ratio of moles water: moles of magnesium sulfate.
d. Identify any potential sources of error.
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0.0185 mol of hydrates magnesium sulfate MgSO4 x H2O has a mass of 4.56g. Calculate the...
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magnesium sulfate dihydrate is roughly sold as Epson salts. what fraction of magnesium sulfate is water by weight percent?
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es 29. When a solution of silver fluoride is added to a solution of magnesium sulfate,...
es 29. When a solution of silver fluoride is added to a solution of magnesium sulfate, a. only silver sulfate precipitates b. both silver sulfate and magnesium fluoride precipitate c. only magnesium fluoride precipitates d. there is no reaction 30. The molar mass of platinum is 195.08 g/mol. What is the mass of 100 Pt atoms
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is Copper (II) Sulfate. ID of Unknown...
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is
Copper (II) Sulfate.
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A 1.232 g sample of a magnesium sulfate hydrate is heated until its final mass is...
A 1.232 g sample of a magnesium sulfate hydrate is heated until its final mass is 0.602 g. What is the formula of the hydrate? Note: the molar mass of MgSO4 is 120.4 g/mol and the molar mass of water is 18.0 g/mol. MgSO4.5H20 a. O b. MgSO4.7H20 O c. MgSO4:3H20 d. MgSO4:H20
A. calculate moles of magnesium sulfate
b.calculate moles of water
c. The ratio of moles water: moles of magnesium sulfate.
d. Identify any potential sources of error.
Data Table 1 Sample 1 2 3 Mass of aluminum dish 1.24g 1.24g 1.24g Mass of aluminum dish + Epsom salt 1.99g 1.97g 2.14g .75g .73g 90g Epsom salt, original (hydrated) mass Mass of aluminum dish + Epsom salt after heating Epsom salt, heated (dehydrated) mass 1.62g 1.61g 1.72g .38g .37g .48g Mass...
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es 29. When a solution of silver fluoride is added to a solution of magnesium sulfate, a. only silver sulfate precipitates b. both silver sulfate and magnesium fluoride precipitate c. only magnesium fluoride precipitates d. there is no reaction 30. The molar mass of platinum is 195.08 g/mol. What is the mass of 100 Pt atoms
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is
Copper (II) Sulfate.
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A 1.232 g sample of a magnesium sulfate hydrate is heated until its final mass is 0.602 g. What is the formula of the hydrate? Note: the molar mass of MgSO4 is 120.4 g/mol and the molar mass of water is 18.0 g/mol. MgSO4.5H20 a. O b. MgSO4.7H20 O c. MgSO4:3H20 d. MgSO4:H20
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