Which of the following actions will increase the equilibrium concentration of a gas in water? ...
Which of the following actions will increase the equilibrium concentration of a gas in water?
1. increasing the temperature of the water
2. increasing the volume water
3. increasing the pressure of the gas above the liquid
a) 1 only b) 2 only c) 3 only d) 1 and 3 3) 1, 2, and 3
Homework Answers
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Which of the following actions will
increase the equilibrium concentration of a gas in water?
...
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Which of the following changes will increase the solubility of a gas in a liquid (like the carbonation in a beverage)? A. Decreasing the partial pressure of the gas while decreasing the temperature B. Increasing the partial pressure of the gas while decreasing the temperature C. Increasing the partial pressure of the gas while increasing the temperature D. Decreasing the partial pressure of the gas while increasing the temperature E. Gas solubility is unaffected by pressure or temperature.
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Which of the following changes would increase the vapor pressure of a liquid? i. An increase in temperature ii. An increase in the intermolecular forces in the liquid iii. An increase in the size of the open vessel containing the liquid a) i and ii only b) i and iii only c) i only d) ii only e) iii only If the rate of evaporation from the surface of a liquid exceeds...
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Which of the following statements concerning the solubility of a solute is/are correct? (1) The solubility...
Which of the following statements concerning the solubility of a solute is/are correct? (1) The solubility of a gas in a liquid increases with increasing temperature. (2) The solubility of a gas in a liquid is directly proportional to the partial pressure of the gas above the liquid. (3) The solubility of a gas in a liquid is inversely proportional to the partial pressure of the gas above the liquid. A.3 only B.2 and 3 C.1 and 2 D.1 only...
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B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure low temperature, low pressure none of these, unless a catalyst is present The following reaction is at equilibrium at one atmosphere, in a closed container NaOH(s) + CO2(g) + NaHCO3) 34. А. B. C. D. Which, if any, of the following actions will decrease the total amount of Cogas present at equilibrium? adding N, gas to double the pressure adding more solid NaOH decreasing...
gas is on top of liquid. 2. 24.5g water is in a container at 30.0L at...
gas is on top of liquid.
2. 24.5g water is in a container at 30.0L at 298.15 K. The vapor pressure of water at this temperature is 0.030 atm. The gas constant is 0.08206 L'atm/(mol-K). The density of water is 998 kg/m. The molar mass of water is 18.02 g/mol. a. What phases are present in this container At what volume would only the gas phase be present? b. At what volume would only liquid be present? C.
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Which of the following changes will increase the solubility of a gas in a liquid (like the carbonation in a beverage)? A. Decreasing the partial pressure of the gas while decreasing the temperature B. Increasing the partial pressure of the gas while decreasing the temperature C. Increasing the partial pressure of the gas while increasing the temperature D. Decreasing the partial pressure of the gas while increasing the temperature E. Gas solubility is unaffected by pressure or temperature.
For the equilibrium system below, which of the following would result in an increase in the quantity of PCls(g)? 10. removing some Cl2(8) injecting some He gas d. a. increasing temperature b. increasing the size of the container c. decreasing temperature e. Consider this equilibrium N2(8)+3H2(NHs(8)+94 k] If some nitrogen gas were injected into this system at constant temperature and pressure the system would most likely experience which of the following? a. an increase in [hydrogen) b. a decrease in...
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L. 35. none of these choices is CUITCCL The following reaction is at equilibrium at a pressure of l atm, in a closed container. NaOH(s) + CO2(g) + NaHCO3(s): AHºrn <0 Which, if any, of the following actions will decrease the concentration of CO2 gas present at equilibrium? adding N2 gas to double the pressure adding more solid NaOH increasing the volume of the container lowering the temperature none of these choices is correct B.
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gas is on top of liquid.
2. 24.5g water is in a container at 30.0L at 298.15 K. The vapor pressure of water at this temperature is 0.030 atm. The gas constant is 0.08206 L'atm/(mol-K). The density of water is 998 kg/m. The molar mass of water is 18.02 g/mol. a. What phases are present in this container At what volume would only the gas phase be present? b. At what volume would only liquid be present? C.
2. 24.5g...
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