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I need help please. I can’t understand this.

I need help please. I can’t understand this.-example-1
User Mark Mucha
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1 Answer

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Basically you have to put numbers in front of each section so there are the same amount of particles on either side. So, here your answer would be:
2NaCN + H2 SO4 ==> Na2 SO4 + 2HCN

Hope this helps x
User Kimmarie
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