The minerals malachite, Cu2(OH)2CO3, and chalcopyrite, CuFeS2, can be mined to obtain copper metal. How much copper could be obtained from 1.00*10^3kg of each?

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

What is true for a substance that releases energy

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius