Calculate the pH at the following intervals during the titration of 50. mL of 0.100 M acetic acid (CH3COOH) with 0.200 NaOH: a. 0.00 mL NaOH added
b. 5.00 mL NaOH added
c. 25.00 mL NaOH added
d. 40.00 mL NaOH added

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)