1. Calculate the pH expected when 10 mL of 0.10 M NaOH is added to 20 mL of water (hint: dilution).

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

Which of the following molecules is polar? c3h7oh c2h5cooh