7.83moles of Oxygen.
1 Answers 1 viewsMolar mass of butane =58.1212/58.12=0.21molMolar mass of O2= 31.99812/31.998=0.38molMolar mass of CO2= 44.01Mole ratio CO2:O2= 8:13Mole ratio CO2: C4H10=8:2= 4.615Γ44.01Γ0.59=119.83gMolar mass of H2O=18.01528Mole ratio H2O:O2 =10:13Mole ratio H2O: C4H10=10:25.77Γ18.01528Γ0.59=61.33g
1 Answers 1 views1) CH3-CH2-CH2-CH3 + Cl2 ---gt; CH3-CH2-CH2-CH2-Cl + HCl CH3-CH2-CH2-CH2-Cl + KOH (dry) --gt; CH3-CH2-CH2=CH2 CH3-CH2-CH2=CH2 + Br2/H2O2 --gt; CH3-CH2-CH2-CH2-Br CH3-CH2-CH2-CH2-Br + KOH (aq) --gt; CH3-CH2-CH2-CH2-OH + KBr CH3-CH2-CH2-CH2-OH + NaBr/H2SO4...
1 Answers 1 viewsThe answer is compound A.If the mechanism of elimination is E1 then the reactivity of dehydrohalogenation is dependent on stability of carbocation. The more stable the carbocation the more readily...
1 Answers 1 views5.00 dm3 x1 x2 2C4H10(g) + 13O2(g) rarr; 8CO2(g) + 10H2O(l) 2 13 8 Volume of O2 x1=5*13/2=32.5 Volume of CO2 x2=5*8/2=20 1.Yes ,we need 32.5 and we have 75
1 Answers 1 viewsn (C4H10) = V / 22.4 = 122 / 22.4 = 5.45 mol
1 Answers 1 viewsThe equation for this reaction is: Br2 + Cl2 β 2BrCl The number of moles of chlorine gas equals: Ξ½(Cl2) = m(Cl2)/Mr(Cl2) = 26.6 g / (2Γ35.5 g mol-1) =...
1 Answers 1 viewsm = VΓΟm(Br2) = 8.50 mL Γ 2.91 g/mL = 24.735 gM(Br2) = 159.808 g/moln = m/Mn(Br2) = 24.735 g / 159.808 (g/mol) = 0.154 molOne mole of Br2 molecules...
1 Answers 1 viewsAt first, kilogrammes should be turned into grams:m=80Γ1000=80000(g).Then, mass should be divided by molar mass:n=m/M=80000/79.9=1001.3(mol).(The data is not very clear. If the point is not mistake, and there are .80...
1 Answers 1 views2C4 H10 + 13 O2 = 8 CO2 +10 H2On (C4 H10 )= 0,67 mole n (H2O)=10*0.67/2=3,35 moleanswer: 3,35 mole
1 Answers 1 views