A calculation indicates that 82.2g of a product should be obtained from a certain reaction. If a chemist actually gets 30.7g, what is the percentage yield?

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

How many moles of gas are present if p=11 atm, v=12l, t=185k?

In which situation can a mixture always be called a solution