How would you prepare 70.0 ml of 0.200 m hno3 from a stock solution of 5.00 m hno3?

Explain how electrically neutral objects can become electrically charged even though charge cannot be created or destroyed.

A pot contains 6 L of brine at a concentration of 110 g/L. How much of the water should be boiled off to increase the concentration to 200 g/L?

A special type of paper that can determine if a solution is an acid or a base

Is eating a piece of candy physical change, chemical change, or both?

Which one of the following statements is correct? A. An electron is much larger than an atom. B. An electron has a neutral electrical charge. C. An electron is located in the nucleus of an atom. D. An electron has a negative electrical charge

Is lithium a metal metalloid or non metal

What mass of iron is needed to react with sulfer in order to produce 96 grand of Fe2S3 according to this equation: 2Fe + 3S = Fe2S3?

Compare and contrast steak and juice

Nickel-Iron Battery In1901, Thomas Edison invented the nickel-iron battery. The following reaction takes place in the battery. Fe (s) + 2NiO (OH) (s) + 2H2O (1) - > Fe (OH) 2 (s) + 2Ni (OH) 2 (aq) How many mol of Fe (OH) 2 is produced when 5.

How might the changing climate be the cause of more pizzlies in the future?