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Question-178009




Question Number 178009 by Spillover last updated on 12/Oct/22
Commented by Beginner last updated on 12/Oct/22
oxygen should be 16
oxygenshouldbe16
Commented by Spillover last updated on 12/Oct/22
yes your right.thank you for  reminding me.[C=12  O=16]
yesyourright.thankyouforremindingme.[C=12O=16]
Answered by a.lgnaoui last updated on 12/Oct/22
the compound is CO_2   Masse totale=12+32=44  masse carbone=((12)/(44))=(3/(11))=((27)/(99))≡27,27%  masse oxygene=((32)/(44))=(8/(11))=((72)/(99))≡72%
thecompoundisCO2Massetotale=12+32=44massecarbone=1244=311=279927,27%masseoxygene=3244=811=729972%
Commented by Spillover last updated on 12/Oct/22
thank you
thankyou
Answered by Spillover last updated on 12/Oct/22
Answered by Spillover last updated on 12/Oct/22

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