Ethanol is a fuel used in cars. It can be made from petroleum. Compounds of how many homologous series appear in these equations? a. 2 b. 3 c. 4 d. 5

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

How many moles are equivalent to 55.5g of nano3

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present