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In the combustion of ethanol according to the UNBALANCED reaction below, find the theoretical yield of...
In the combustion of ethanol according to the UNBALANCED reaction below, find the theoretical yield of CO2 in grams if we begin with 1000g of C2H5OH C2H5OH(I) + O2(g) --> CO2(g) + H2O(1) give your answer to 2 decimal places Useful information: H= 1.01 g/mol C = 12.01 g/mol O = 16.00 g/mol hint: balance the reaction first! 1 pts
For the unbalanced combustion reaction shown below, 1 mol of ethanol, C2H5OH, releases 327 kcal (1370 kJ). C2H5OH+O2→CO2+H2O How much heat (in kilocalories) is released from the combustion of 7.38 g of ethanol? How many grams of C2H5OH must be burned to raise the temperature of 360.0 mL of water from 20.0 ∘C to 100.0 ∘C? (The specific heat of water is 1.00 cal/g⋅∘C or 4.184 J/(g⋅∘C). Assume the density of water at 20.0∘C is 1.00 g/mL.
2.21 g of ethanol C2H5OH and 3.55 of oxygen O2 are reacted. Molar mass of C2H5Oh 46.08 g/mol. O2 32.00 g/mol. Co2 44.01 g/mol. H20 18.02 g/mol a)What is the limiting reactant? b) what is the theoretical yield of carbon dioxide in grams will be obtained in the combustion reaction. starting with the amount of reagents given in part (a). assuming the reaction goes in 100% yield. c) If 0.951 f of CO2 is obtained from the reaction above, what...
The experimentally determined heat of combustion of ethanol is 1233 kJ/mol. Calculate the heat of combustion of ethanol in kJ/g. Molar mass of ethanol C2H5OH = 46 g/mol C2H5OH(g) + 3 O2(g) → 2 CO2 (g) + 3 H2O(l) LaTeX: \DeltaΔH = -1233 kJ/mol
A bomb calorimetric experiment was run to determine the enthalpy of combustion of ethanol. The reaction is C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l) The bomb had a heat capacity of 500 J/K, and the calorimeter contained 610 g of water. Burning 4.50 g of ethanol, C2H5OH(L) resulted in a rise in temperature from 16.5 °C to 20.9 °C. Calculate the enthalpy of combustion of ethanol, in kJ/mol. (The specific heat capacity of liquid water is 4.184...
C2H5OH + 3 O2 → 2 CO2 + 3 H2O What is the theoretical yield of carbon dioxide in this reaction if 39.6 g of ethanol is burned in the presence of 54.8 g of oxygen?
1) Determine the theoretical yield of H2O for the reaction. 2)Determine the percent yield of H2O for the reaction. The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.61 mL of ethanol (density=0.789g/ml) was allowed to burn in the presence of 15.70 g of oxygen gas, 3.74 mL of water (density=1.00g/ml) was collected.
Calculate DG0rxn for the combustion of ethanol C2H5OH(g), at 750°C using the following data: C2H5OH(g) + O2(g) → CO2(g) + H2O(g) ∆G0f (C2H5OH(g)) = -167.9 kJ/mol, ∆G0f (02(g)) = 0 kJ/mol, ∆G0f (CO2(g)) = -394.4 kJ/mol, ∆G0f (H2O(g)) = -228
The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.61 mL of ethanol (density=0.789gml−1) was allowed to burn in the presence of 15.60 g of oxygen gas, 3.73 mL of water (density=1.00gml−1) was collected. Part A Determine the limiting reactant for the reaction. (Hint: Write a balanced equation for the combustion of ethanol.) Determine the limiting reactant for the reaction. (: Write a balanced equation for the combustion of ethanol.) ethanol oxygen Part B Determine the theoretical...
reaction that has a theoretical yield of
10. In the reaction below, identify the reactants. CaCl2 (aq) + K2CO3 (aq) → CaCO3 (s) + 2 KCI (aq) Ca. CaCl2 and K2CO3 . CaCO3 and KCI c. CaCl2 and CaCO3 d. K2CO3 and KCI e. K2CO3 and CaCO3 11. Select the number of moles of CO2 formed by the reaction of 0.153 mol C3Hg with excess Oz. C3H3(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(g) a. 0.153 mol CO2...