what is the percent yield if 18 grams of water are produced when 4 grams of hydrogen with excess oxygen

V1t2 = v2t1 is an expression of who’s law

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17