An unknown salt is either naf, nacl, or naocl. when 0.050 mol of the salt is dissolved in water to form 0.500 l of solution, the ph of the solution is 8.08.

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

Why does his teacher ask him to balance the equation by including the correct coefficient

The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?