taylorheatherly110 taylorheatherly110
  • 13-05-2021
  • Chemistry
contestada

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

Respuesta :

masangosiphelele8
masangosiphelele8 masangosiphelele8
  • 13-05-2021

Answer:

0.375 mols

Explanation:

  1. Relative atomic mass Ar of C=12×1=12
  2. Relative atomic mass Ar of O=16×2=32
  3. 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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