taylorheatherly110 taylorheatherly110

13-05-2021
Chemistry

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How many moles of acetylene are needed to completely react with 16.5g of CO2

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masangosiphelele8 masangosiphelele8

13-05-2021

Answer:

0.375 mols

Explanation:

Relative atomic mass Ar of C=12×1=12
Relative atomic mass Ar of O=16×2=32
Realitive formula mass Mr is 12+32=44

mol:mass

1 : 44

x :16.5

cross multiply and get the answer

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