What ist he formula for nitrate?

A lead bar weighs 30.65 g and has the volume of 4.79 mL. What is the specific gravity of this steel bar?

What is the name of the compound CuSO4?

What is the correct name from the polyatomc cation NH4+

Methylene Chloride has a boiling point at 40 ºC, and the melting point of methylene chloride is -96.7ºC. What is(are) the state(s) of methylene chloride at 40 ºC?

Change 21.2 ºC to Kelvin.

Change 44.3 in to cm (1 in = 2.54 cm)

What is the state change that takes place during sublimation?

An order for a medication reads: Give 20.0 mg per kilogram of body weight. How much medication should be given to a toddler patient weighing 33 lb? (1 kg = 2.20 lb)

When an object changes from gaseous state into liquid state, it is called ___________.