InterviewSolution
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Calculate the number of atoms in oxygen and carbon in 10 moles of carbon dioxide |
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Answer» What would you like to ask?11thChemistryStructure of AtomDiscovery of Subatomic ParticlesCalculate the number of car...CHEMISTRYCalculate the number of carbon, hydrogen and oxygen atoms in 18 g of glucose. MEDIUMHelp best friendStudy laterANSWERMolecular formula =C 6 H 12 O 6 Molar mass =6×12+12×1+16×6=180gmol −1 MOLES in 18g of sample= 18018 =0.1moleSo,moles of carbon present in sample=0.1×6=0.6Moles of hydrogen=0.1×12=1.2Moles of oxygen=6×0.1=0.6No. of atoms present in carbon=0.6×6.022×10 23 =3.6×10 23 No. of atoms present in hydrogen=1.2×6.022×10 23 =7.2×10 23 No. of atoms present in oxygen=0.6×6.022×10 23 =3.6×10 23 EXPLANATION:please mark brainiest and THANKS and follow me |
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