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1. If alum is heated

1. If alum is heated at first too strongly causing it to splatter out of the crucible what effect will this have on the
1. 1 answer
2. asked by Nicole
3. 909 views
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. asked by Graham
3. 669 views
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. asked by Zach
3. 583 views
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. asked by Paul
3. 902 views
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. asked by Jay
3. 1,508 views
Potash alum is adouble salt . Explain this statement using the chemical formula of the alum
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2. asked by Promise
3. 448 views
Potash alum is a double salt. Explain this statement using the chemical formula of the alum.
1. 4 answers
2. asked by Anonymous
3. 1,984 views
what are the seperation techniques involved in obtaining pure alum from powdered mixture of alum and sand
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2. asked by thifmlku
3. 33 views
Calculate the percent yield of alum if you obtained 75.0 g of potassium alum from 5.00 g Al.
1. 3 answers
2. asked by Cynthia
3. 2,824 views
what will be the mass of angydrous Alum left over if one starts with 100.00 g of hydrated Alum?
1. 1 answer
2. asked by Jay
3. 855 views