What is the molarity of a nacl stock used to make 750 ml of a dilute 10 mm solution if 5 ml of the concentrated solution was used?

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?