Would you describe acetone in the gaseous state as a vapor or gas

Which statement best describes a true solution?

The [H3O+] in a cabernet sauvignon wine is 5.9 ' 10-4 M. What is the [-OH] in this wine?

How can you tell the difference between non metals from metals on the periodic element chart with no colors

Which of the following reactions are redox reactions? A) 4Li (s) + O2 (g) →2Li2O (s) B) Mg (s) + Fe2 + (aq) →Mg2 + (aq) + Fe (s) C) Pb (NO3) 2 (aq) + Na2SO4 (aq) →PbSO4 (s) + 2NaNO3 (aq) D) HBr (aq) + KOH (aq) →H2O (l) + KBr (aq)

Phenazopyridine is used to treat what

Balance this equation- Na3PO4 + KOH - > NaOH + K3PO4

Carbon dioxide, or CO2, is a (n) A.) atom. B.) mixture. C.) element. D.) compound.

If the atomic number of an element is 6 and its mass number is 20, how many neutrons are in the atom's nucleus?

A chemist exploring potential fuels for use in outer space is considering using vaporized aluminum chloride as a fuel.

Dinitrogen monoxide has a structural formula of NNO and requires resonance structures in order to draw the Lewis structures of the molecule.