Chapter 16/ Lesson 12 95K Read about how to understand percentages. Learn the formula and method for calculating the percentage of any quantity or the change in any quantity with examples. Explore our homework questions and answers library ...
Homework Statement In a particular solution, acetic acid is 11% ionized at 25 degrees Celsius. Calculate the pH of the solution and the mass of acetic acid dissolved to yield 1.00 L of solution. Ka of CH3CO2H: 1.8x10^(-5) Homework Equations Ka=([CH3CO2-][H3O+])/[CH3CO2H] pH=-...
Cox found the conformity of the Waldorf world amusing but alienating. “The students are asked to buy a basket to carry their lunch in,” she remembers now. “No backpacks, no zipper coolers or whatever. So everybody’s got a basket, and everybody’s got to bring in indoor shoes. Ever...