Why do some compounds form double or triple bonds?

If 200.0 g of copper (II) sulfate react with an excess of zinc metal, what is the theoretical yield of copper?

During science, Jim's teacher gives this simple rule to use as a first attempt to increase solubility of the solute and the rate of solution.

Which statement is part of Bohr's atomic model? Electrons absorb or emit light when they change energy levels. Electrons with the highest energy are found with orbits of the smallest radius.

What is the symbol for voltage? A. p B. V C. I D. v

Which of the following represent elements and which represent compounds? A. HC1 B. CO C. Na D. Ca

When you drop a sugar cube in a glass of water, at first the water doesn't taste sweet. Later, it tastes very sweet. Eventually, the water will taste equally sweet throughout. What term explains molecule movement to maintain a balance?

Using density what is the mass in grams of 150mL of a liquid with a density of 1.4 g/mL

All of the following can be recycled except clothing aluminum cans compact fluorescent bulbs plastic drink bottles

Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.0 L of water upon warming from 25 ∘C to 50 ∘C.

Washing soda, a compound used to prepare hard water for washing laundry, is a hydrate, which means that a certain number of water molecules are included in the solid structure.