Find Missing Coefficients: Al2SO4 + KOH --> AlOH3 + K2SO4

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    Balancing equations
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The discussion focuses on finding the missing coefficients for the chemical equation Al2(SO4)3 + KOH → Al(OH)3 + K2SO4. The correct coefficients are identified as 1, 6, 2, and 3, which correspond to the reactants and products. A key point is the importance of keeping sulfate (SO4) and hydroxide (OH) groups together for accurate counting. The balancing of metal ions also plays a crucial role in determining the coefficients. Understanding these principles aids in correctly balancing the chemical equation.
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What are the missing coefficients for the equation below?

Al2(SO4)3 + KOH ---> Al(OH)3 + K2SO4



a.) 1,6,2,3
b.) 2,12,4,6
c.) 1,3,2,3
d.) 4,6,2,3


I think my problem is whether or not to keep the SO4 together, or break it apart to sulfur and oxygen?
 
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answer is A. i figured it out.
 
For counting purposes, keep the OH and SO4 together. Then look at the coefficients of the metal ions to help you balance the equation.
 

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