calculating the formula of a substance

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  • Created by: akoo :)
  • Created on: 05-04-12 20:31

A compund of nitrogen and hydrogen are broken down in to its elements.

it was found that 1.4g of nitrogen had combined with 0.3g of hydrogen in the compound.

what was the formular of the compound??

(Ar: N=14 H=1) <--- this it the relative atomic mass

step 1- work out the number of moles in each compound

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