Which will have the highest freezing point, assuming a 0.2 M aqueous solution:a (NH4)3PO4 b Pb(NO3)2 c Na3PO4 d Mg(NO3)2 e NaCl

In pqr m< p=60 m< q= 30 and m

What is the chemical formula for the compound formed between sodium and flour one

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.