In this experiment, you obtain a percent recovery for carbon dioxide in Part A, which you then use in Part B with the antacid. Why can you use the same percent recovery for both parts? (Select all that apply)

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

8. what happens to matter during a chemical reaction

The appropriate concentration for an iodine sanitizer is