When the coffee is brewed according to directions, a pound of coffee beans yields 50 cups of coffee (4 cups = 1 qt). how many kg of coffee are required to produce 100 cups of coffee?

Which of these reactions are redox reactions? check all that apply. cd + hcl → cdcl2  + h2cucl2  + na2s → 2nacl + cuscaco3  → cao + co2          2zns + 3o2  → 2zno + 2so2          ch4  + 2o2  → co2  + 2h2o

What are the major types of a chemical compound

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?