A chemical formula includes the symbols of the elements in the compound and subscripts that indicate

What is the chemical equation for nicotine?

Using solubility guidelines, predict whether each of the following compounds is soluble or insoluble in water. 1. MgBr2 2. PbI2 3. (NH4) 2CO3 4. ZnSO4 5. Sr (OH) 2

A 211 g sample of barium carbonate, baco3, reacts with a solution of nitric acid to give barium nitrate, carbon dioxide, and water. if the acid is present in excess, what mass and volume of dry carbon dioxide gas at stp will be produced?

A substance made of metal atoms only?

What substance is a mixture? Salt Gasoline Aluminum Carbon dioxide

What would happen to the Orange frog if the red fly ate all the blue flies

Bacteria are smaller than viruses. True False

10. How many atoms are in 2 moles of H2O?

Chen is testing the friction of three surfaces. He pushes the same ball across three different surfaces with the same force and measures the distance of each ball.

Name the folowing ionic compound MgCl2