What is catenation in chemistry

Describe an electron cloud. Then, name and explain a particular atomic model that used the concept of the electron cloud.

Write balanced (a) molecular, (b) overall ionic, and (c) net ionic equations for the reaction between an aqueous solution of phosphoric acid, H3PO4 (aq), and an aqueous solution of sodium hydroxide. The products are sodium phosphate and water.

How would you separate copper sulfate crystals from its solution?

How many grams of calcium would be a typical amount in a 60-kg adult?

What is the volume of 20.0 of air.

how does the movement of particles in a stick of butter differ from the movement of particles in a dish of melted butter

What careers require the study and knowledge of chemistry?

The reaction N2 + 3 H2 → 2 NH3 is used to produce ammonia. When 450. g of hydrogen was reacted with nitrogen, 1575 g of ammonia were produced. What is the percent yield of this reaction?

what has the same volume, no matter what container you put it in, but takes the shape of the container

A japanese sword maker heats a mixture of iron and charcoal. he repeatedly heats, folds and flattens the mixture more than a thousand time. what is he doing