Ammonia and carbon dioxide gases react to produce urea (H2NCONH2) and water. Ammonia at 228oC and...
Ammonia and carbon dioxide gases react to produce urea (H2NCONH2) and water. Ammonia at 228oC and 80. atm flows into a reactor at a rate of 500. L/min. Carbon dioxide at 228oC and 40. atm flows in at a rate of 600. L/min. How many kg of urea are produced per minute, with a 72% yield?
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Ammonia and carbon dioxide gases react to produce urea
(H2NCONH2) and water. Ammonia at 228oC and...
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3)...
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2NH3(aq)+CO2(aq)→CH4N2O(aq)+H2O(l). In an industrial synthesis of urea, a chemist combines 136.4 kg of ammonia with 211.4 kg of carbon dioxide and obtains 168.4 kg of urea. Determine the theoretical yield of urea, limiting reactant, and percent yield for the reaction.
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3)...
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2NH3(aq)+CO2(aq)→CH4N2O(aq)+H2O(l) In an industrial synthesis of urea, a chemist combines 141.3 kg of ammonia with 211.4 kg of carbon dioxide and obtains 166.4 kg of urea. Determine the theoretical yield of urea Determine the percent yield for the reaction.
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3)...
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2NH3(aq)+CO2(aq)→CH4N2O(aq)+H2O(l) In an industrial synthesis of urea, a chemist combines 128.2 kg of ammonia with 211.4 kg of carbon dioxide and obtains 170.7 kg of urea. B. Determine the theoretical yield of urea C. Determine the percent yield for the reaction.
Part II : Volume - Volume 1. Carbon monoxide burns in oxygen to form carbon dioxide....
Part II : Volume - Volume 1. Carbon monoxide burns in oxygen to form carbon dioxide. What volume of oxygen at 25°C and 760. mm Hg is required to react with 15.0 L of carbon monoxide (at STP)? 2. What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia (all gases at STP)? 3. Acetylene ( CH) burns in oxygen to form carbon dioxide and water. How many liters of oxygen (at STP) are needed to...
2. 21.41 What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia...
2. 21.41 What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia (all gases at STP)? 3. Acetylene (C2H2) burns in oxygen to form carbon dioxide and water. How many liters of oxygen (at STP) are needed to burn 25.0 L of acetylene at STP)? 4. Acetylene (C2H2) burns in oxygen to form carbon dioxide and water. How many liters of carbon dioxide (at STP) are formed when (25.0 L of acetylene (at STP) is burned?...
Ammonia, carbon dioxide, and water vapor react to form ammonium bicarbonate as follows: NH_3(aq) + CO_2(aq)...
Ammonia, carbon dioxide, and water vapor react to form ammonium bicarbonate as follows: NH_3(aq) + CO_2(aq) + H_2O(L) rightarrow NH_4HCO_3(aq) Suppose 50.0 g of NH_3, 80.0 g of CO_2, and 2.00 mol of H_2O are reacted. What is the maximum number of grams of NH_4HCO_3 that can be produced?
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An...
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An experiment was carried out into the effect of pH on the activity of urease. 10 cm of pH 3 buffer solution was mixed with 1 cm3of urease solution. This mixture was then added to 10 cm3 of urea solution and the concentration of ammonia in the mixture was measured after 60 minutes. This procedure was repeated using buffer solutions of pH 4, 5, 6,...
Liquid hexane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water ....
Liquid hexane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 6.9 g of hexane is mixed with 7.78 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction.
Metal carbonates react with acid to produce a salt, water, and carbon dioxide gas as seen...
Metal carbonates react with acid to produce a salt, water, and carbon dioxide gas as seen in the reaction below. Na2CO3(s)+2HCl(aq)→2NaCl(aq)+CO2(g)+H2O(l) If 1.45 g of Na2CO3 reacts with an excess amount of HCl, what volume of CO2 will be produced at STP?
Gaseous ethane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. suppose...
Gaseous ethane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. suppose 17g of ethane is mixed with 99.6 g oxygen. calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction.
Part II : Volume - Volume 1. Carbon monoxide burns in oxygen to form carbon dioxide. What volume of oxygen at 25°C and 760. mm Hg is required to react with 15.0 L of carbon monoxide (at STP)? 2. What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia (all gases at STP)? 3. Acetylene ( CH) burns in oxygen to form carbon dioxide and water. How many liters of oxygen (at STP) are needed to...
2. 21.41 What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia (all gases at STP)? 3. Acetylene (C2H2) burns in oxygen to form carbon dioxide and water. How many liters of oxygen (at STP) are needed to burn 25.0 L of acetylene at STP)? 4. Acetylene (C2H2) burns in oxygen to form carbon dioxide and water. How many liters of carbon dioxide (at STP) are formed when (25.0 L of acetylene (at STP) is burned?...
Ammonia, carbon dioxide, and water vapor react to form ammonium bicarbonate as follows: NH_3(aq) + CO_2(aq) + H_2O(L) rightarrow NH_4HCO_3(aq) Suppose 50.0 g of NH_3, 80.0 g of CO_2, and 2.00 mol of H_2O are reacted. What is the maximum number of grams of NH_4HCO_3 that can be produced?
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An experiment was carried out into the effect of pH on the activity of urease. 10 cm of pH 3 buffer solution was mixed with 1 cm3of urease solution. This mixture was then added to 10 cm3 of urea solution and the concentration of ammonia in the mixture was measured after 60 minutes. This procedure was repeated using buffer solutions of pH 4, 5, 6,...
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