Based on your % error, give two reasonable explanations for any deviation from the expected value. do not state human error (e. g. spilled sample) or calculation error, etc. these are errors that can be controlled and reduced or eliminated!

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance