The following reaction forms 12.8 g of Ag(s): 2Ag2O(s)→4Ag(s)+O2(g) What total volume of gas forms if...
The following reaction forms 12.8 g of Ag(s):
2Ag2O(s)→4Ag(s)+O2(g)
What total volume of gas forms if it is collected over water at a temperature of 25 ∘C and a total pressure of 746 mmHg ?
Homework Answers
ANSWER- 0.7391 Liters
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The following reaction forms 12.8 g of Ag(s):
2Ag2O(s)→4Ag(s)+O2(g)
What total volume of gas forms if...
1. The following reaction forms 15.8 g of Ag(s): 2Ag2O(s)→4Ag(s)+O2(g) What total volume of gas forms...
1. The following reaction forms 15.8 g of Ag(s): 2Ag2O(s)→4Ag(s)+O2(g) What total volume of gas forms if it is collected over water at a temperature of 25 ∘C and a total pressure of 751 mmHg ? 2. A 12.1-mL sample of liquid butane (density = 0.573 g/mL) is evaporated in an otherwise empty container at a temperature of 27.0 ∘C. The pressure in the container following evaporation is 870 torr . What is the volume of the container?
Consider the following reaction: NiO(s) Ni(s) + O2(g) (unbalanced) If oxygen gas is collected over water...
Consider the following reaction: NiO(s) Ni(s) + O2(g) (unbalanced) If oxygen gas is collected over water a 40.0 C and a total pressure of 745 mmHg, what volume of gas is collected for the complete reaction of 24.78 g of NiO?
1. Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) If O2 is collected over water at 40.0 ∘C and...
1. Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) If O2 is collected over water at 40.0 ∘C and a total pressure of 744 mmHg , what volume of gas will be collected for the complete reaction of 24.02 g of NiO?
Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) If O2 is collected over water at 40.0 ∘C and a...
Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) If O2 is collected over water at 40.0 ∘C and a total pressure of 741 mmHg , what volume of gas will be collected for the complete reaction of 24.00 g of NiO? I tried 9.15 L and it was incorrect, please help!
Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) Vapor Pressure of Water versus Temperature Temperature (∘C) Pressure (mmHg) Temperature (∘C) Pressure (mmHg) 0 4.58 55 118.2 5 6....
Consider the following reaction: 2NiO(s)→2Ni(s)+O2(g) Vapor Pressure of Water versus Temperature Temperature (∘C) Pressure (mmHg) Temperature (∘C) Pressure (mmHg) 0 4.58 55 118.2 5 6.54 60 149.6 10 9.21 65 187.5 15 12.79 70 233.7 20 17.55 75 289.1 25 23.78 80 355.1 30 31.86 85 433.6 35 42.23 90 525.8 40 55.40 95 633.9 45 71.97 100 760.0 50 92.6 Part A If O2 is collected over water at 40.0 ∘C and a total pressure of 742 mmHg ,...
The following reaction was performed over water: 2H2O2 (l) -> 2H2O (l) + O2 (g) What...
The following reaction was performed over water: 2H2O2 (l) -> 2H2O (l) + O2 (g) What volume of "dry O2" was obtained if the amount of H2O2 used was 15.0g at a total pressure of 755.5 mmHg at a temperature of 25°C? The vapor pressure of water is 23.8 mmHg at 25°C.
question 1: question 2: PLEASE EXPLAIN ANSWER! A gas occupies 3.33 L at 2.23 bar. What...
question 1:
question 2:
PLEASE EXPLAIN ANSWER!
A gas occupies 3.33 L at 2.23 bar. What is the volume at 2.50 bar if the temperature and number of moles remain constant? Consider the following balanced reaction: 2A920(s) — 4Ag(s) + O2(g) for which 25 mL of O2(g) is collected over water at 23°C and a pressure of 100.13 kPa. The wapour pressure of water at 23°C = 2.81 kPa. Determine the partial pressure of oxygen and the number of moles...
The reaction 2H2O2(aq)→2H2O(l)+O2(g) is first order in H2O2 and under certain conditions has a rate constant...
The reaction 2H2O2(aq)→2H2O(l)+O2(g) is first order in H2O2 and under certain conditions has a rate constant of 0.00752 s−1 at 20.0 ∘C. A reaction vessel initially contains 150.0 mL of 30.0% H2O2 by mass solution (the density of the solution is 1.11 g/mL). The gaseous oxygen is collected over water at 20.0 ∘C as it forms. What volume of O2 will form in 73.9 seconds at a barometric pressure of 719.5 mmHg . (The vapor pressure of water at this...
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1. Silver oxide decomposes when heated: 2 Ag2O(s)4 Ag(s) + O2(g) If 5.76 g of Ag2O is heated and the O2 gas produced by the reaction is collected in an evacuated flask, what is the pressure of the O2 gas if the volume of the flask is 0.65 L and the gas temperature is 25 °C? (a) 0.94 atm (b) 0.039 atm (c) 0.012 atm (d) 0.47 atm (e) 3.2 atm 2. In the first step of the industrial process...
65. A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole fraction a...
65. A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole fraction and partial pressure of each component in the gas mixture. 67. The hydrogen gas formed in a chemical reaction is collected over water at 30.0°C at a total pressure of 732 mmHg. What is the partial pressure of the hydrogen gas collected in this way? If the total volume of gas collected is 722 mL,...
question 1:
question 2:
PLEASE EXPLAIN ANSWER!
A gas occupies 3.33 L at 2.23 bar. What is the volume at 2.50 bar if the temperature and number of moles remain constant? Consider the following balanced reaction: 2A920(s) — 4Ag(s) + O2(g) for which 25 mL of O2(g) is collected over water at 23°C and a pressure of 100.13 kPa. The wapour pressure of water at 23°C = 2.81 kPa. Determine the partial pressure of oxygen and the number of moles...
65. A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole fraction and partial pressure of each component in the gas mixture. 67. The hydrogen gas formed in a chemical reaction is collected over water at 30.0°C at a total pressure of 732 mmHg. What is the partial pressure of the hydrogen gas collected in this way? If the total volume of gas collected is 722 mL,...
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