C = kP, gas where • C is the solubility of a gas at a fixed temperature in a particular solvent (in units of M or mL gas/L) k is Henry's law constant (often in units of M/atm) • Pgas is the partial pressure of the gas (often in units of atm) 1. a. Henry's law states that at a constant temperature, the amount of dissolved gas is directly proportional to the partial pressure of its gas phase. Using your knowledge on Henry's law constant, you are required to formulate the production of carbonated drinks. i. Suggest the amount of CO2 gas that needs to be dissolved in water to produce 320 mL of carbonated canned drink at 557 kPa. Express the dissolved CO2 in ppm, and molality assuming the density of solution is 1034 kg/m² During the packaging process, elaborate the required conditions to increase the dissolved amount of CO2. Provide a calculation to show the effect of the proposed conditions on the amount of gas dissolved in the liquid and determine when the equilibrium is eventually reached. iii. Explain the fizziness of the carbonated drink when the can is opened. [20 marks]