Suppose you needed to teach a Younger student about mixtures and solutions. use evidence from your life to list examples of mixtures and solutions.

Who discovered a pattern to the elements in 1869?

Rank substituents in order of their priority when assigning the e or z label to an alkene. i, ch2i , h, ch2ch2cl, f

What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.