Level-1
1. complete the web diagram given below.
separation techniques
to separate a
solids from solids
to separate a mixture of
insoluble solids from liquids
to separate a mixture of
soluble solids in liquids
2. name suitable methods to separate the following mixtures.
water and kerosene -

Why do consumers feel warmer after eating a meal

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?