Find mass of 5 moles of Co2 molecule
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Answered by
0
Answer:And the answer is 1.68616*10^22
Explanation:Mass of CO2=>
Mass of C =12g
Mass of O2=16g
Therefore total mass of CO2=28g
But we need to find out mass of 5 moles of CO2
Therefore Molar mass of CO2=6.022*10^23*28g
=168.616*10^23 g
=1.68616*10^25 g or 1.68616*10^22 kg
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3
Answer:
Explanation:
Assume you know the moles of C3H8. then take that times 3 moles CO2/1mole C3H8 from the balanced chemical equation. Make sure you have used units with all parts of the calculation and cancel them out to make sure you have the correct units for you question. Then grab the calculator. Use units in all of your science questions.
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