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Carborundum (silicon carbide) boiling chips

Carborundum (silicon carbide) boiling chips are better than calcium carbonate chips in the recrystallization of an unknown,why ?
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2. asked by david
3. 1,630 views
Carborundum (silicon carbide) boiling chips are better than calcium carbonate chips in the recrystallization of an unknown,why ?
1. 1 answer
2. asked by david
3. 730 views
Silicon carbide, commonly known as carborundum, is a very hard and abrasive substance. The compound is prepared by heating
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2. asked by Bobby
3. 4,025 views
Silicon carbide, commonly known as carborundum, is a very hard and abrasive substance. The compound is prepared by heating
1. 1 answer
2. asked by Lena
3. 1,018 views
Silicon carbide is one of the hardest materials known. It is often known commercially as carborundum. Silicon carbide is used
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2. asked by may
3. 792 views
why do we add boiling chips or boiling stones before the distillation starts? Boiling chips should never be added to a hot
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2. asked by Jason
3. 4,464 views
Silicon Carbide, SiC, is prepared by heating silicon dioxide in the presence of graphite. Carbon dioxide is the by-product of
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2. asked by Scott
3. 1,737 views
If 50.0 g of silicon dioxide is heated with an excess of carbon, 27.9g of silicon carbide is produced.SiO2(s) + 3C(s) --> SiC(s)
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2. asked by Kim
3. 8,888 views
When 50 g of silicon dioxide is heated with an excess of carbon, 32.2 g of silicon carbide is produced. what is the percent
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2. asked by Meg
3. 2,039 views
When 50.0g of silicon dioxide is heated with an excess of carbon 32.2 g of silicon carbide I'd produced.SiO2(s) + 3C(s) →
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2. asked by Gloria
3. 4,710 views