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What is the difference between combustion and pyrolysis?
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- Dodecane C12H26 is burned at constant pressure with 150% excess air. What is the air-fuel for this process.In an Orsat analysis the % CO2 of the product of the combustion is 20% . If percent excess air is 30% . find the maximum percentage of CO2 attainable.Carla and her friends were tasked with determining the heat of reaction for the neutralization of the newly synthesized monoprotic acid HX and NaOH. The rubber ball calorimeter was initially calibrated using the reaction of 7.0 mL of 0.200 M HCl and 14.0 mL of 0.1000 M KOH. This measured a temperature rise from 15.7 °C to 27.9 °C. After that, the heat of reaction was calculated for a combination of 2.00 mL of 1.00 M NaOH and 5.0 mL of 1.00 M HX. This represented a temperature rise of 3.7 degrees Celsius. What is the calorimeter's heat capacity in J/°C? (Δ??????????????? =-55.85 kJ/mol)? For the reaction between NaOH and HX, create the chemical and net ionic equations that are equally balanced.
- Carla and her friends were tasked with determining the heat of reaction for the neutralization of the newly synthesized monoprotic acid HX and NaOH. The rubber ball calorimeter was initially calibrated using the reaction of 7.0 mL of 0.200 M HCl and 14.0 mL of 0.1000 M KOH. This measured a temperature rise from 15.7 °C to 27.9 °C. After that, the heat of reaction was calculated for a combination of 2.00 mL of 1.00 M NaOH and 5.0 mL of 1.00 M HX. This represented a temperature rise of 3.7 degrees Celsius. The neutralization reaction between HX and NaOH has an experimental enthalpy of (in kJ/mol). What is this? Is the reaction between NaOH and HX endothermic or exothermic?D. Preparation of 3% (vol/vol) Alcohol Solution1. Compute for the volume of denatured ethanol needed to prepare 25 mL of 3% (vol/vol) solution. Note that the concentration of the denatured alcohol stock solution is 98%.2. Explain in detail how the solution will be prepared in the laboratory.When butanoic acid (7.0 mL) is dissolved in methanol (20 mL) and heated with a catalytic amount of concentrated sulfuric acid, methyl butanoate (6.5 mL) is isolated. Calculate the per cent yield for the formation of this product. (Use a mole for the process)