Professor Dave Explains
What Are Standard Conditions?
Sometimes we do chemistry or take measurements at something called "standard conditions". What does this mean? It refers to a particular temperature and pressure, since these are factors that will often affect the experiments we do....
Getty Images
Vintage Packards
Automobile junkyard in Southern California, numerous abandoned classic and vintage cars scattered about, rusting and weathering / man wearing dirty frock coat, lifting hood of junked 1930s Packard V12 (V12, 12 cylinder), shaking his...
Getty Images
1973 Indianapolis 500
crews pushing Indy race cars back into pit alley during delay at Indianapolis Motor Speedway / rain on racetrack / Indy race cars racing, one smoking / Lloyd Ruby racing Eagle Offenhauser #18 from pits and back into race / AJ Foyt...
Getty Images
1973 Indianapolis 500
Al Unser Sr racing Parnelli Offenhauser #4 past grandstands, leading pack at Indianapolis Motor Speedway / Lee Kunzman racing Eagle Offenhauser #16 / Rear view Indy car pulling from pit stall, driving to re-enter race / Dan Gurney Racing...
Getty Images
Indianapolis 500
Professional race car driver MARIO ANDRETTI wearing racing jumpsuit marked with patches of American flag and STP and Firestone sponsorships while being interviewed. Indianapolis 500 on May 27, 1972 in Indianapolis, Indiana (Footage by...
Getty Images
Riverside 500 (Motor Trend 500) race
Chevrolet (Chevelle Malibu SS, perhaps) stock car #6 racing along track at Riverside International Raceway / young man wearing white Valvoline Racing Division jumpsuit while walking away / stock cars racing, smoke coming from beneath...
Khan Academy
Khan Academy: Ideal Gas Equation Example 4
Figure out the molar mass of a mystery molecule at STP. [5:04]
Khan Academy
Khan Academy: Chemistry: Ideal Gas Equation Example 4
Need some more examples of how to solve problems using the ideal gas law? Here is a video lecture that does just that! In this video, a problem is worked step-by-step to solve for the molar mass of an unknown molecule at STP. [5:03]
Sophia Learning
Sophia: Molar Volume of a Gas: Lesson 2
This lesson will define the molar volume of a gas as the volume 1 mole of gas takes up at standard temperature and pressure. It is 2 of 2 in the series titled "Molar Volume of a Gas."