If you have 5 moles in 500ml what is the molarity

Is the ccl3 - molecule polar or nonpolar? the molecule is nonpolar if the net molecular dipole moment is zero. the molecule is polar if the net molecular dipole moment is not zero?

Describe how to prepare 1 L of a 0.5 M solution of cobalt chloride hexahydrate (CoCl2 6H2O). Be sure to identify the labware shown above, explain your reasoning, and show any calculations.

What is an example of sustainability

Sodium chloride is an ionic compound. The reaction below shows how sodium chloride forms from sodium and chlorine. Which statements describe this reaction? Check all that apply. 2Na (s) + Cl2 (g) → 2NaCl (s) Each sodium atom loses one electron.

In which substance does sulfur have an oxidation state of + 4

An experiment is performed on a puck on a level air hockey table, where friction is negligible. a constant horizontal force is applied to the puck, and the puck's acceleration is measured.

To calculate the h2co3 content of the blood, the nurse needs to measure the pco2 (partial pressure of co2) by its solubility coefficient. what is the solubility coefficient of co2?

There are four naturally occurring isotopes of the element chromium. The relative abundance of each is 50Cr - 4.345% 49.946044 amu 52Cr - 83.789% 51.940508 amu 53Cr - 9.501% 52.940649 amu 54Cr - 2.365% 53.

Which statement describes how amino acids combine to form the backbone structure of proteins? A. They form peptide bonds between the amino group of one amino acid and the carboxyl group of another amino acid. B.

I have lungs but no legs. My offspring are found in membranous-shelled eggs and use lungs to breathe.