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1.12 dm3 of nitrogen gas and 3.36 dm3 of H2 gas can combine to make 2.24 dm3 of NH3. Write a balanced chemical equation with simple whole numbers by calculating the number of moles from volumes for the given reaction. |
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Answer» hello mate. Explanation:Conc.(MOL dm-3) = moles (mol) Volume (dm3) Conc.(g dm-3) = mass (g) Volume (dm3) Page 2 Calculations in Chemistry MOLES A measure of the amount of substance. Number of = mass (m) moles (n) MOLAR mass (Mr) Mass is measured in grams. Molar mass is calculated by ADDING the atomic masses (from the Periodic Table) together.hope you get your answer.. plz follow me follow back will be done.... plz mark as brain LIST answer.. ❤✅ |
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