Which of the following would tell you that a weak base is present? A. An indicator added to the solution turns green-blue. B. If there is a high reaction rate. C. If the pH of the solution is close to 14. D. If the solution is a good conductor of electricity.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year