In a titration 5.0 ml of a 2.0 m naoh(aq) solution exactly neutralizes 10.0 ml of an hci(aq) solution. what is the concentration of the hci(aq) solution?

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

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

What is the mass of sodium in 3 moles of sodium chloride