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Find the mass of barium

A hydrate of barium perchlorate, Ba(ClO4)2 • xH2O, contains 35.2% of barium by mass. Find the value of x.
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2. asked by Ranad Charbaji
3. 170 views
Find the mass of barium metal (in grams) that must react with O2 to produce enough barium oxide to prepare 1.1 L of a 0.10 M
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2. asked by Jessica
3. 2,719 views
The mass of a single barium atom is 2.28E-22 grams. How many barium atoms would there be in 37.4 milligrams of barium
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2. asked by Claudia
3. 993 views
The mass of a single barium atom is 2.28E-22 grams. How many barium atoms would there be in 182 milligrams of barium?
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2. asked by Kim
3. 3,098 views
What is the molar solubility of barium phosphate in a 0.282M barium acetate solution?If I set up and ice table I would have
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2. asked by Hannah
3. 1,224 views
What is the molar solubility of barium phosphate in a 0.282M barium acetate solution?If I set up and ice table I would have
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2. asked by Hannah
3. 649 views
A solution contains an unknown mass of dissolved barium ion. When sodium sulfate is added to the solution, a white precipitate
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2. asked by Nicole
3. 635 views
Although soluble barium compounds aretoxic, suspensions of insoluble barium sul- fate are routinely swallowed for upper gas-
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2. asked by Nick
3. 1,670 views
Barium can be analyzed by precipitating it as BaSO4 and determining the mass of the precipitate. When a 0.354g sample of a
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2. asked by Laura
3. 187 views
Calculating A sample of barium nitrate is placed into a jar containing water. The mass of the barium nitrate sample is 27 g.
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2. asked by diane
3. 2,566 views