What is the molarity of solution that contains 5.80 grams of nickel nitrate, ni(no3)2 in 500.ml?

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.