a, mC= 1x95:100=0,95(kg)=950g=79,17(mol)
PTHH: C + O2 ➝ CO2
Theo pt: 1 1 1 (mol)
Theo br: 79,17 → 79,17 → 79,17(mol)
→VO2=79,17 x 22,4=1773,408 (L)
⇔Vkk=1773,408x100:21=8444,8(L)
b,VCO2=79,17 x 22.4=1773,408(L)
NẾU ĐÚNG THÌ TICK CHO MIK NHOA✔!!!
mC = 95%*1= 0.95 kg = 950 g
nC = 475/6 mol
C + O2 -to-> CO2
475/6_475/6__475/6
Vkk = 5VO2 = 475/6*5*22.4 = 8866.67 (l)
VCO2 = 475/6*22.4 = 1773.33 l