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Topic: Sum of coefficients  (Read 6414 times)

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Tom

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Sum of coefficients
« on: June 11, 2004, 11:52:47 AM »
Can anyone tell me what the balance the following chemical equation using the minimum integral coefficients would be? The sum of the coefficients is CaSO3 + HBr ? CaBr2 + SO2 + H2O.
 
   a.   5
   b.   6
   c.   7
   d.   8
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integral0

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Re:Sum of coefficients
« Reply #1 on: June 11, 2004, 06:02:19 PM »
ok

my teacher always told me to balance Hydrogen and Oxygen last

so here it goes

CaSO3 + 2HBr -> CaBr2 + SO2 + H20

answer is b.
« Last Edit: June 11, 2004, 06:05:17 PM by integral0 »
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