Which mass measurement contains four significant figures?

a) 0.086 g
b) 0.431 g
c) 1003 g
d) 3870 g

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)

How many moles are contained in 5.6 l of h2 at stp