Which of the following is true of a gas? a. a gas is not easily compressed because of the low intermolecular forces. b. a gas does not easily mix with other gases because of the high density of substances as gases. c. gas particles have high intermolecular forces, leading to the ability to flow easily . d. gas particles spread out to fill a container, leading to a low density of the gas.

What is the number of moles in 15.0 g ash3?

Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite

What factor besides temperature affects the boiling point of water? a. mass b. number of moles c. volume d. pressure