Homework solutions for Chapter 11 21. At 0 °C and 1.00 atm, as much as 0.70 g of O2 can dissolve in 1 L of water. At 0 °C and 4.00 atm, how many grams of O2 dissolve in 1L of water? Solution g This problem requires the application of Henry's law. The governing equation is C= kP, 0.70 g -1 0.70 g atm %3D P 1.00 atm = 0.70 g atm 4.00 atm = 2.80 g. -1 Under the new conditions, 23. The Henry's law constant for CO2 is 3.4 × 10-2M/atm at 25 °C. Assuming ideal solution behavior, what pressure of carbon dioxide is needed to maintain a CO2 concentration of 0,10 M in a can of lemon-lime soda? Solution 0.10 M = 2.9 atm P. k 3.4 x 10 M/atm d nolution of nitric acid

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.