Currently I am doing the ocr additional science exam. Reacting masses is the title of this section. I am having problems with this section as I am not the best at maths. I was wondering if there are any tips or cheats I could use to help me. A typical question looks like this
Ammonia and Sulfuric acid reat together to make amonium sulfate.
Symbol equtaion for this is: 2NH3(aq)+ H2SO4 ----- (NH4)2SO4
What mass of ammonium sulfate can be produced from 68g of ammonia?
Chemistry-Reacting Masses GCSE.
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