How many moles of hypomangonous acid, H3MnO4, are contained in 12.453 g ?

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

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 effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will