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Part 1 Yes C 25 H 52 + 38 O 2 25 CO 2 + 26 H 2 O Part 2 2 C 2 H 2 + 5 O 2 4 CO 2 + 2 H 2 O Complete: 1/10, Incomplete: 1 Black deposit/product 12. Yes Questions H 2 O and CO 2 C, CO, CO 2 , H 2 O (always produced) Carbon (C).
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Part 1 • Yes • C25H52 + 38O225CO2 + 26H2O Part 2 • 2C2H2 + 5O24CO2 + 2H2O • Complete: 1/10, Incomplete: 1 • Black deposit/product 12. Yes Questions • H2O and CO2 • C, CO, CO2, H2O (always produced) • Carbon (C)
All of the oxygen would be used up & some excess hydrogen will remain. This is different from a hydrocarbon because only H2O can form, not HO or H (vs. C or CO rather than CO2). • C3H8 + 5O2 3CO2 + 4H2O • 2C3H8 + 9O2 2CO +4CO2 + 8H2O C3H8 + 4O2 2CO + CO2 + 4H2O 2C3H8 + 5O2 2CO +4C + 8H2O C3H8 + 3O2 2CO + C + 4H2O
a) CH4 + 2O2 CO2 + 2H2O b) 2C20H42 + 61O240CO2 + 42H2O c) 2C8H18 + 25O216CO2 + 18H2O d) C8H18 + 5O27C + CO + 9H2O or 2C8H18 + 13O28C + 8CO + 18H2O, etc. e) C6H12O6 + 6O26CO2 + 6H2O 2) C3H8 + 5O23CO2 + 4H2O C8H16 + 12O28CO2 + 8H2O C2H5OH + 3O22CO2 + 3H2O CH3COOH + 2O2 2CO2 + 2H2O 2C10H22 + 31O220CO2 + 22H2O For more lessons, visit www.chalkbored.com