What is the mass of calcium chloride, CaCl2 , needed to prepare 2.850 L of a 1.66 M solution (be sure to take into account significant figures in your answer)? 525.05g

525g

203g

111g

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

What is the polyatamic ion of borate

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)