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Alum is a hydrated compound

  1. Alum is a hydrated compound containing 45.5% water. How many moles of water are contained in one mole of this hydrate.Data for
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    2. Dan asked by Dan
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  2. what will be the mass of angydrous Alum left over if one starts with 100.00 g of hydrated Alum?please can you explain what
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    2. Jay asked by Jay
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  3. what will be the mass of angydrous Alum left over if one starts with 100.00 g of hydrated Alum?
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    2. Jay asked by Jay
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  4. a hydrated iron chloride compound was found to contain 20.66% Fe, 39.35% Cl, and 39.99% water, determine the empirical formula
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    2. la fonda asked by la fonda
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  5. An ionic hydrate has the formula Pb3(PO4)4 • xH2O. The total mass of the hydrated ionic compound is 18.3g. After analysis, it
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    2. O asked by O
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  6. I had a 1.094g of mystery Alum. "AB(SO4)c. dH2O" (I assume that that the Alum is KAl(SO4)2-12H2O but we don't know A B c or d,
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    2. Graham asked by Graham
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  7. How would I find the percent of water lost in alum after it has dried for a week?Wet Alum = 13.44g Dry Alum = 11.28g
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    2. Zach asked by Zach
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  8. 1)Why is it necessary to heat the alum until its mass does not change by more than 2mg?2)Why its it necessary to store the alum
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    2. Paul asked by Paul
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  9. The molar mass of hydrated sodium carbonate is found to be 268g the formula of the hydrated sodium carbonate is Na2CO3.xH2OCalcu
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    2. Bonia asked by Bonia
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  10. Potash alum is adouble salt . Explain this statement using the chemical formula of the alum
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    2. Promise asked by Promise
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