Watch the animation and observe the titration process of a standard 0. 100 mol l−1 sodium hydroxide solution with 50. 0 ml of a 0. 100 mol l−1 hydrochloric acid solution. Identify which of the following statements regarding acid-base titration are correct.

When you look at the data about all of the children in your setting, you can learn a. about child development. b. how well each individual child is performing. c. what outside factors you need to change. d. how effective your instruction and environment are.