Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the...
Enter your answer in the provided box, Diethyl ether has a AH ap of 29.1 kJ/mol and a vapor pressure of 0.703 atm at 25.0°C. What is its vapor pressure at 85.0°C?
help! Be sure to answer all parts. Enter a net ionic equation for the following reaction (including states of matter): CaCl2(aq) + MnSO4(aq) → Write the net ionic equation (including physical states) for the reaction of NaBr(ag) with AgNO3(aq). Click in the answer box to activate the palette. Be sure to answer all parts. Calculate the number of g of o, that will react with 6.28 mol of CzHg. Enter your answer in scientific notation. The balanced equation is: C3Hg(8)...
In the Lebedev's process 1,3-butadiene is produced from ethanol according to the following chemical equation 20,H,OH(g)->CH.-CH-CH-CH2(g)+2H,O(g)+H2(g) Calculate the butadiene percent yield of the reaction at T-4 lXata 50 K andp 2 atm. CH,OH2348 110.2 -241.8 C4H, H20 167.9 150.7 -228.6
3 attermpts left Check my work Enter your answer in the provided box. Calculate the molality of a solution containing 23.40 g of glycerol (CH,Os) in 30.5 g of ethanol (C-HsOH)
1. Ethanol is produced by the hydration of ethylene. Some of the ethanol product is converted in an undesired side reaction to diethyl ether and water. C2H4 (g) + H20 (1) → C2H5OH (1) 2 C2H5OH (1) → (C2H5)20 (1) + H20 (1) The feeds to the reactor are ethylene gas and liquid water, each @ 25°C, 1 atm. A sample of the reactor effluent is analyzed and found to be 15°C and contain 43.3 mol% ethylene (g), 2.5% ethanol...
3 attempts left Check my work Enter your answer in the provided box. Using the balanced equation for fermentation answer the following question. CH1206(aq) → 2 CH 0(aq) + 2 CO2(g) glucose ethanol How many grams of CO2 are formed from 0.35 mol of glucose? g CO2
Please help I will rate :) Enter your answer in the provided box. A 249-ml benzene solution containing 2.55 g of an organic polymer has an osmotic pressure of 8.27 mm Hg at 19°C. Calculate the molar mass of the polymer. - g/mol Enter your answer in the provided box. Calculate the molality of a 5.93 M ethanol (C2H5OH) solution whose density is 0.9307 g/mL. Ethylene glycol (EG), CH2(OH)CH2 (OH), is a common automobile antifreeze. It is water soluble and...
Enter your answer in the provided box. Calculate the heat (in kJ) associated with 266 g of white phosphorus burning in air according to the equation P4() + 502(g) → P4010(5) AH = -3013 kJ / mol
Enter your answer in the provided box. 0.44 g of liquid ethanol (C2H5OH) is placed in a 4.7-L bottle. The bottle is sealed and placed in refrigerator where the temperature is 0.0°C. How much liquid ethanol will be present in the bottle after liquid-vapor equilibrium is reached? The vapor pressure of ethanol is 10. torr at -2.3°C and 40. torr at 19°C. a Enter your answer in the provided box. 0.44 g of liquid ethanol (C2H5OH) is placed in a...
Enter your answer in the provided box. If 27.9 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.455 g of precipitate, what is the molarity of silver ion in the original solution? M