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A hydrate of calcium sulfate, CaSO4 XH20, contains 20.9% water. Calculate the water of crystallization (X), and writ...
ydrate of zinc sulfate, ZnSO4 XH20, decomposes to produce 43.9% water. Calculate ter of crystallization (X),...
ydrate of zinc sulfate, ZnSO4 XH20, decomposes to produce 43.9% water. Calculate ter of crystallization (X), and write the formula for the hydrate. Formula of hydrate ZnSO4 H2O Water of crystallization
am I doing thos correctly? can you help me with the last question and correct me...
am I doing thos correctly? can you help me with the last question
and correct me if i am wrong with the other 2? thank you!
198 4. A hydrate of zinc sulfate, ZnSO4 XH20, decomposes to produce 43.9 % water. Calculate the water of crystallization (X), and write the formula for the hydrate. Imol Hao 2.44mol H20 0aల Znsou x Lmol Znsoy TO1.45,2n so4 1 2n x 5.a0 65.30 16au v 9e,07 96.07 R1.459 100-43.9= 50. 10 43.99H20 x...
the aluminum sulfate hydrate Al2(SO4)3 * xH20 contains 8.10% Al by mass. Calculate the value of...
the aluminum sulfate hydrate Al2(SO4)3 * xH20 contains 8.10% Al by mass. Calculate the value of x
A student is given a sample of a calcium sulfate hydrate. He places the sample in...
A student is given a sample of a calcium sulfate hydrate. He places the sample in a dry, covered crucible and weighs it. The total mass (crucible, cover, and hydrate) is 19.39219.392 g. The crucible and cover together had previously weighed 17.98717.987 g. He then heats the crucible to redness for 10 minutes with the cover slightly ajar. After the crucible cools, he weighs the crucible and its contents; the mass is now 19.09819.098 g, due to the loss of...
Hydrated calcium sulfate CaSO4*n H2O contains 55.8% sulfate by mass. calculate the value for "n".
Hydrated calcium sulfate CaSO4*n H2O contains 55.8% sulfate by mass. calculate the value for "n".
If an unknown hydrate, AC XH20, has a mass of 1.555 g before heating, and a...
If an unknown hydrate, AC XH20, has a mass of 1.555 g before heating, and a mass of 0.994 g after heating, what is the experimental percentage of water in the hydrate? f the anhydrous compound (AC) in the preceding problem has a molar mass of 160 g/mol, hat are the water of crystallization (X) and formula for the hydrate?
Consider a body of water in equilibrium with solid calcium sulfate, CaSO4. The Ksp for calcium...
Consider a body of water in equilibrium with solid calcium sulfate, CaSO4. The Ksp for calcium sulfate is 3.0 x10-5. Calculate the solubility, in moles per Liter of calcium sulfate in water assuming that other reactions are negligible. Enter you value in non scientific notation (e.g., 0.0011).
Please explain. Thank you. (1) When a sample of ferric sulfate hydrate (EeSO4 XH20(s)) is heated...
Please explain. Thank you.
(1) When a sample of ferric sulfate hydrate (EeSO4 XH20(s)) is heated to 270 C in an otherwise empty 625-mL container, it decomposes into ferric oxide (EeO(s), M 71.85 g/mol), sulfur trioxide (SO3(g), M = 80.06 g/mol), and water vapor (H20(g) 18.02 g/mol) wwwww = M = FESO4 XH2O(s) FeO(s) SO3(g) x H20 (g) wwwww www When all the FeSO4xH2O(s) in the sample decomposes, 1.80 g of FeO(s) forms and the total pressure of all gases...
Calculate the volume in liters of a 0.00192M calcium sulfate solution that contains 10.0mol of calcium...
Calculate the volume in liters of a 0.00192M calcium sulfate solution that contains 10.0mol of calcium sulfate CaSO4. Round your answer to 3 significant digits.
Calculate the solubility (g/L) of calcium sulfate, CaSO4 in units of grams per liter. Ksp(CaSO4) =...
Calculate the solubility (g/L) of calcium sulfate, CaSO4 in units of grams per liter. Ksp(CaSO4) = 2.4E-5
ydrate of zinc sulfate, ZnSO4 XH20, decomposes to produce 43.9% water. Calculate ter of crystallization (X), and write the formula for the hydrate. Formula of hydrate ZnSO4 H2O Water of crystallization
am I doing thos correctly? can you help me with the last question
and correct me if i am wrong with the other 2? thank you!
198 4. A hydrate of zinc sulfate, ZnSO4 XH20, decomposes to produce 43.9 % water. Calculate the water of crystallization (X), and write the formula for the hydrate. Imol Hao 2.44mol H20 0aల Znsou x Lmol Znsoy TO1.45,2n so4 1 2n x 5.a0 65.30 16au v 9e,07 96.07 R1.459 100-43.9= 50. 10 43.99H20 x...
If an unknown hydrate, AC XH20, has a mass of 1.555 g before heating, and a mass of 0.994 g after heating, what is the experimental percentage of water in the hydrate? f the anhydrous compound (AC) in the preceding problem has a molar mass of 160 g/mol, hat are the water of crystallization (X) and formula for the hydrate?
Consider a body of water in equilibrium with solid calcium sulfate, CaSO4. The Ksp for calcium sulfate is 3.0 x10-5. Calculate the solubility, in moles per Liter of calcium sulfate in water assuming that other reactions are negligible. Enter you value in non scientific notation (e.g., 0.0011).
Please explain. Thank you.
(1) When a sample of ferric sulfate hydrate (EeSO4 XH20(s)) is heated to 270 C in an otherwise empty 625-mL container, it decomposes into ferric oxide (EeO(s), M 71.85 g/mol), sulfur trioxide (SO3(g), M = 80.06 g/mol), and water vapor (H20(g) 18.02 g/mol) wwwww = M = FESO4 XH2O(s) FeO(s) SO3(g) x H20 (g) wwwww www When all the FeSO4xH2O(s) in the sample decomposes, 1.80 g of FeO(s) forms and the total pressure of all gases...
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