Is CuS an ionic, non polar or polar covalent bond and why

Approximately how much of the world's oil and natural gas reserves are believed to be in the arctic?

Proton bombardment of plutonium-239 (Z = 94) will result in the production of a neutron and which of the following nuclides?

State how many mole ratios can be written for a chemical reaction involving three substances?

How many grams are there in 6 moles of h2o?

J. J. Thomson's experiment disproved the theory that an atom

A specific steroid has a λmax of 282 nm and a molar absorptivity ε of 11, 500 L mol - 1 cm - 1. What is the concentration of the compound in a solution whose absorbance at 282 nm is A = 0.060 with a sample pathlength of 1.00 cm?

The chemical formula for a covalently bonded group of atoms is called a

What is the molar mass, in grams, of a mole of an element equal to?

Isopropyl alcohol (C3H8O) is a common solvent used for cleaning and disinfectant purposes. Its mass spectrum is shown below.

How is an unsaturated fat converted to into a saturated fat?