Chemistry 11 Exam
pressure is the force per unit _______.
What is the SI unit of force______.
If force is held constant as surface area decreases, pressure _______.
What does the constant bombardement of gas molecules against the inside walls of a container produce ________.
Which instrument measures atmospheric pressure
a pressure of 745 mm hg equals______.
convert the pressure .75 atm to mm Hg ______.
Convert the pressure 2.50 atm to kPa.
Standard temperature is exactly ____°C.
Standard pressure is exactly ______ atm
Who developed the concept that the total pressure of a mixture of gases is the sum of their partial pressure?
If the temperature of a fixed quantity of gas decreases and the pressure remans unchanged, its volume _________.
If the temperature of a fixed quantity and volume of gas changes, what also changes?