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6. An object can be electroplated with a layer of...
7. Sulfuric acid is produced through the reaction of sulfur trioxide with water. S03(g) + H20(1)...
7. Sulfuric acid is produced through the reaction of sulfur trioxide with water. S03(g) + H20(1) = H2SO4(aq) a. At standard state, the forward reaction is (10 pts) i. ii. Spontaneous at all temperatures. Not spontaneous at any temperature. Spontaneous at temperatures greater than Spontaneous at temperatures less than iii. (calculate the value). (calculate the value) iv. b. 0.801 g sulfur trioxide is added to 1.00 L of water at 298 K. Calculate the equilibrium concentration of each substance in...
please help! Answer: 7. Sulfuric acid is produced through the reaction of sulfur trioxide with water....
please help!
Answer: 7. Sulfuric acid is produced through the reaction of sulfur trioxide with water. SO3(g) + H200 = H2SO4(aq) a. At standard state, the forward reaction is (10 pts) Spontaneous at all temperatures. ii. Not spontaneous at any temperature. iii. Spontaneous at temperatures greater than iv. Spontaneous at temperatures less than (calculate the value) (calculate the value). Book Pro b. 0.801 g sulfur trioxide is added to 1.00 L of water at 298 K. Calculate the equilibrium concentration...
INC 6. An object can be electroplated with a layer of solid chromium by submerging it...
INC 6. An object can be electroplated with a layer of solid chromium by submerging it in an aqueous mixture of CrO3 and H2SO, and applying a current. a. Write the net ionic equation for the electroplating half-reaction. (5 pts)
please do these questions all of them first. thank you so much. DOCX - 151 KB...
please do these questions all of them first. thank you
so much.
DOCX - 151 KB your final answer!) Show work: 1. (3pts.) Complete and balance the nuclear equation n+ U Br +31+ 2. The equilibrium constant for the dissociation of Ag.CO,($) + 2 Ag+CO, 'Is K.-8.1 * 10" at 25°C. *) Calculate AG for the reaction when Ag 1 = 10 X 10M and CO, ' -1010 M (4pts) Ans: b) (pt) is the reaction spontaneous or nonspontaneous at...
Can someone please help? Thank you. ATOM ECONOMY: The traditional way of evaluating the efficiency of...
Can someone please help? Thank you.
ATOM ECONOMY: The traditional way of evaluating the efficiency of an organic reaction is to determine the percent yield of the reaction. Most organic chemists would be quite pleased with a reaction with >90% isolated yield of the target molecule. On the other hand, a yield of 30% is typically considered to be a disappointment. As a review of the concept of theoretical yield and percent yield, let's consider the following Sy2 reaction CH3CH2CH2CH2OH...
please help me solving this step by step... thank you :) 8.25 Sulfur dioxide is converted...
please help me solving this step by step... thank you :)
8.25 Sulfur dioxide is converted to sulfur trioxide by oxidation over a V20, catalyst at atmospheric pressure. In the reactor configuration shown in Figure P8.25, SO2 and O2 avalable at 300°C and 25°C, respectively, are preheated to 425°C and fed in stoichiometric ratio to the reactor. Conversion is 96% and, to keep the reactor temperature from rising too much, 10 kcal/g-mol of com bined feed is removed by external...
Everything is correct now... Can you please help me out with these? 1)The value of Hº...
Everything is correct now... Can you please help me out with
these?
1)The value of Hº for the decomposition of calcium chloride into its constituent elements, CaCl2 (s) Ca (s) + C12 (8) is_ A) +795.8 B) 0.00 C) -795.8 D) +397.9 E) -3979 kJ/mol. 2)The value of Gºat 25 °C for the decomposition of gaseous sulfur trioxide to solid elemental sulfur and gaseous oxygen, 2503 (g) 28 (s, rhombic) + 302 (g) is_ kJ/mol. A) -740.8 B)-370.4 C) +740.8...
Can someone help me, I dont know how to approach this question. Thank you so much....
Can someone help me, I dont know how to approach this
question. Thank you so much.
In a thermochemistry experiment the reaction of 0.0857 g of an unknown metal and an excess of 4.0 M HCl resulted in a 0.210 mL decrease in the volume of an ice/water mixture in an ice calorimeter. Calculate the enthalpy of this reaction per 1 g of metal reacted. Needed data: density of water at 273 K = 1.00 g/ml density of ice at...
Please help me with a) i, a) ii, and b! thank you so much Question 2...
Please help me with a) i, a) ii, and b! thank you so much
Question 2 Solid Catalyst thene Tex Tube Glass Wool with Ethanol #Hansen Burner Ethene, C2H4(a) (molar mass 28.1 g/mol), may be prepared by the dehydration of ethanol, C2H5OH) (molar mass 46.1 g/mol), using a solid catalyst. A setup for the lab synthesis is shown in the diagram above. The equation for the dehydration reaction is given below. C,H,OH(8) ethanol Catalyst CH_(8) + H2O(g) AH998 - 45.5...
Can you help me answer questions 3)a)i)ii)iii)iv).thank you so much for your help.These questions are based...
Can you help me answer questions
3)a)i)ii)iii)iv).thank you so much for your help.These questions
are based on thermodynamics.I really appreciate your kindness and
help
Here are the updated questions.I provide you with bigger and
clearer pic for all the subparts.I hope you can help me.thanks a
lot.
CH (9) H20 (9) 186 1189 0,09 205 ThermodyWUM 301) Use the data in the foblo 600W- 1 0 Hon Compound AS CT mol KP write the b0/0 for the combustion of methane...
7. Sulfuric acid is produced through the reaction of sulfur trioxide with water. S03(g) + H20(1) = H2SO4(aq) a. At standard state, the forward reaction is (10 pts) i. ii. Spontaneous at all temperatures. Not spontaneous at any temperature. Spontaneous at temperatures greater than Spontaneous at temperatures less than iii. (calculate the value). (calculate the value) iv. b. 0.801 g sulfur trioxide is added to 1.00 L of water at 298 K. Calculate the equilibrium concentration of each substance in...
please help!
Answer: 7. Sulfuric acid is produced through the reaction of sulfur trioxide with water. SO3(g) + H200 = H2SO4(aq) a. At standard state, the forward reaction is (10 pts) Spontaneous at all temperatures. ii. Not spontaneous at any temperature. iii. Spontaneous at temperatures greater than iv. Spontaneous at temperatures less than (calculate the value) (calculate the value). Book Pro b. 0.801 g sulfur trioxide is added to 1.00 L of water at 298 K. Calculate the equilibrium concentration...
INC 6. An object can be electroplated with a layer of solid chromium by submerging it in an aqueous mixture of CrO3 and H2SO, and applying a current. a. Write the net ionic equation for the electroplating half-reaction. (5 pts)
please do these questions all of them first. thank you
so much.
DOCX - 151 KB your final answer!) Show work: 1. (3pts.) Complete and balance the nuclear equation n+ U Br +31+ 2. The equilibrium constant for the dissociation of Ag.CO,($) + 2 Ag+CO, 'Is K.-8.1 * 10" at 25°C. *) Calculate AG for the reaction when Ag 1 = 10 X 10M and CO, ' -1010 M (4pts) Ans: b) (pt) is the reaction spontaneous or nonspontaneous at...
Can someone please help? Thank you.
ATOM ECONOMY: The traditional way of evaluating the efficiency of an organic reaction is to determine the percent yield of the reaction. Most organic chemists would be quite pleased with a reaction with >90% isolated yield of the target molecule. On the other hand, a yield of 30% is typically considered to be a disappointment. As a review of the concept of theoretical yield and percent yield, let's consider the following Sy2 reaction CH3CH2CH2CH2OH...
please help me solving this step by step... thank you :)
8.25 Sulfur dioxide is converted to sulfur trioxide by oxidation over a V20, catalyst at atmospheric pressure. In the reactor configuration shown in Figure P8.25, SO2 and O2 avalable at 300°C and 25°C, respectively, are preheated to 425°C and fed in stoichiometric ratio to the reactor. Conversion is 96% and, to keep the reactor temperature from rising too much, 10 kcal/g-mol of com bined feed is removed by external...
Everything is correct now... Can you please help me out with
these?
1)The value of Hº for the decomposition of calcium chloride into its constituent elements, CaCl2 (s) Ca (s) + C12 (8) is_ A) +795.8 B) 0.00 C) -795.8 D) +397.9 E) -3979 kJ/mol. 2)The value of Gºat 25 °C for the decomposition of gaseous sulfur trioxide to solid elemental sulfur and gaseous oxygen, 2503 (g) 28 (s, rhombic) + 302 (g) is_ kJ/mol. A) -740.8 B)-370.4 C) +740.8...
Can someone help me, I dont know how to approach this
question. Thank you so much.
In a thermochemistry experiment the reaction of 0.0857 g of an unknown metal and an excess of 4.0 M HCl resulted in a 0.210 mL decrease in the volume of an ice/water mixture in an ice calorimeter. Calculate the enthalpy of this reaction per 1 g of metal reacted. Needed data: density of water at 273 K = 1.00 g/ml density of ice at...
Please help me with a) i, a) ii, and b! thank you so much
Question 2 Solid Catalyst thene Tex Tube Glass Wool with Ethanol #Hansen Burner Ethene, C2H4(a) (molar mass 28.1 g/mol), may be prepared by the dehydration of ethanol, C2H5OH) (molar mass 46.1 g/mol), using a solid catalyst. A setup for the lab synthesis is shown in the diagram above. The equation for the dehydration reaction is given below. C,H,OH(8) ethanol Catalyst CH_(8) + H2O(g) AH998 - 45.5...
Can you help me answer questions
3)a)i)ii)iii)iv).thank you so much for your help.These questions
are based on thermodynamics.I really appreciate your kindness and
help
Here are the updated questions.I provide you with bigger and
clearer pic for all the subparts.I hope you can help me.thanks a
lot.
CH (9) H20 (9) 186 1189 0,09 205 ThermodyWUM 301) Use the data in the foblo 600W- 1 0 Hon Compound AS CT mol KP write the b0/0 for the combustion of methane...
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