A sample of gas is collected over water at a temperature of 35.0°C when the barometric pressure reading is 0.9763 atm. What is the partial pressure of the dry gas (in atmospheres)? (Hint: You will have to convert the water vapor pressure into atmospheres.)

V1t2 = v2t1 is an expression of who’s law

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet