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- Complete and balance the following combustion reactions. Assume that each hydrocarbon is converted completely to carbon dioxide and water. (a) Propane + O2 (b) Octane + O2 (c) Cyclohexane + O2 (d) 2-Methylpentane + O2cigarette lighters burn butane, C4H10. write a balanced equation, assuming complete combustion, that is, plenty of oxygen.Write a balanced chemical equation for the reac- tion of bromine and triolein, a triglyceride of oleic acid, CH3(CH2),CH=CH(CH,),COOH. 2.
- Lysine is an amino acid which has the following elemental composition: C, H, O, N. In one experiment, 2.175g of lysine was combusted to produce 3.94g CO2 and 1.89 H2O . In a seperate experiment, 1.873g of lysine was burned to produce 0.463g NH3. The molar mass of lysine is approximately 150g/mol. Determine the empirical and molecular formula of lysine.2. What is the theoretical yield of Compound Y if you have 8.55 g of Reactant X reacted with an excess of Cr2O72? Balance the chemical equation. OH Compound X (a) OH + Cr₂O72- OH ° Compound Y OH + Cr³+ Fill in the squares in the following chemical equations: NaOH/H₂O EtOHExplain your reasoning, please. Thank you.
- If cobalt(II) sulfate is heated too strongly, the following reaction will occur CoSO4(s) à CoO(s) + SO3(g) If you are heating a sample of CoSO4·6H2O and this reaction occurs along withdehydration, what will happen to the experimental percent water? Explain your answer.Write the balanced equation of the following:Write and balance the reaction for the complete combustion of nonyne, C9H16.
- PaylbenWhat mass of carbon dioxide is formed from burning one gallon of octane, C8H18? Octane has a density of 703 kg/m3.1 L = 0.2642 gal 1 lb = 453.592 gAn average tree absorbs 48 pounds of CO2 in one year. How many trees would you need to plant to offset the CO2produced from burning one gallon of octane every day for one year (365 days)?Cyclohexanol is oxidized with acidified sodium dichromate to form cyclohexanone. Twenty gram (20g) of cyclohexanol is used and 12.5 g of product is obtained in this reaction. Calculate the percentage of yield of product in this reaction. * он | • Cr2o? + 8H* 3 +7 H,0 + 2 Cr3+
