1) 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 viewsVapor pressure=34.2atm
1 Answers 1 viewsSolution:The balanced chemical equation:2C8H18 + 25O2 → 16CO2 + 18H2O According to the chemical equation: n(C8H18)/2 = n(O2)/25 = n(H2O)/18Convert all given information into moles:Moles of octane = n(C8H18) = Mass...
1 Answers 1 viewsm(СН3(СН2)5СН3) = 13 g m(C8H8) = 87 g t = 250C = 298K p1 = 31 torr p2 = 11 torr p - ? p = p1 + p2 =...
1 Answers 1 viewsThe standard enthalpy of formation of this isomer of is -222 kJ/mol
1 Answers 1 views2C8H18 + 25O2 = 16CO2 + 18H2OOctane's density is 0.703 g cm−340 mL of it weights:40 x 0.703 = 28.12 gM (octane) = 114.23 g/moln = 28.12 / 114.23 =...
1 Answers 1 views2.49×10−3 g/mL × 35.9 mL = 0.089391 g Butane molar mass 58.124 g·mol−1 0.089391 / 58.124 g·mol−1 = 0.001538 mol
1 Answers 1 viewsM(CO2)=12+2×16=44(g/mol),M(C8H18)=8×12+18×1=114(g/mol).Mass of CO2 may be found from the proportion:x=40×16×44/2×114=123.5(g).
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 viewsA. 2C4H10 + 13O2 ----> 8CO2 + 10H2OMolar mass of C4H10 = (12x4)+10= 58gmol-1molar mass of O2= 16x2=32gmol-12(58)g of C4H10 required 13(32)g of OxygenTherefore 60Kg of C4H10 will require 416x60/116...
1 Answers 1 views