The atomic mass of carbon is 12.01, sodium is 22.99, and oxygen is 16.00. What is the molar mass of sodium oxalate (Na2C2O4) ?

Calculate the mass of a liquid with a density of 2.5 g/mL and a volume of 15 mL.

Sea water coastal lakes connected to the open sea by shallow restricted outlets are called a. spits b. tombolos c. sea stacks d. lagoons

When describing electromagnetic radiation there is a (n)

What kinds of atoms are lipids mostly made of?

What is the volume of a 4.0 M solution of KCl that contains 8.0 moles of solute?

How many molecules of atp are produced in aerobic versus anaerobic cellular respiration

Write a balanced chemical equation for the complete combustion of C3H7BO3, a gasoline additive. The products of combustion are CO2 (g), H2O (g), and B2O3 (s).

Which of the following polymers is used in plastic bottles and plastic containers? Select one: a. LDPE b. PVC c. Polystyrene d. HDPE e. Polypropylene

Which of the following statement is not true? A) The sun is involved in producing tides B) There can be two high tides in one location during a single day C) Only the oceans have tides D) If there is a high tide, there will be a low tide

A solution which has a concentration that exceeds its predicted solubility at a certain temperature and pressure would be -