1 pound in grams - 453.6 grams

1 inch in cm- 2.54 cm

1 foot in inches - 12 inches

1 mile in feet - 5280 feet

1 mile in km - 1.609 km

1 mL is equal to - 1 cm^3

1 gallon in quarts - 4 quarts

1 liter in quarts - 1.06 quarts

1 atm = _________ mmHg and torr - 760

molar volume of gas - 22.4 L/mol at STP