A: If 2.49 × 10−3 mol of argon occupies a 64.8−mL container at 26°C, what is the pressure (in torr)? B: You have 550 mL of chlorine trifluoride gas at 748 mmHg and 36°C. What is the mass (in g) of the sample?

What is the molar mass of potassium nitrate, kno3

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+