A gas has a solubility in water of 11.9 g/L at 15°C and 505 kPa of pressure. What is the pressure of the gas, in atm., (at the same temperature) if the solubility of the gas is 20 mg/L?
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734 grams of lithium sulfate are dissolved to make 2500.0 mL of solution. What is the Molarity of this Solution
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Describe the process you would follow to prepare 120 ml of a 2.0 M solution of HCl if you started with a 6.0 M stock solution.
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What is the percent (mass/volume) if 12 g of KCl is added to 50 mL of water to make 93 mL of solution?
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If 75 g. of Potassium Chloride (ionic compound) is dissolved in 250 grams of water, what will be the freezing point of the solution? Kf = 1.86
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The vapor pressure of pure water is 3.17 kPa. What will be the vapor pressure of a solution containing 13 g. of potassium permanganate (KMnO4) and 750 g of water?
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We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
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What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
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Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
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A gas has a solubility in water of 11.9 g/L at 15°C and 505 kPa of pressure. What is the pressure of...
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