What must scientists look for in their experiment or their data to make sure it is accurate? A. Sources of error B. Dependent variables C. Observations D. Hypotheses

10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)

What is the relationship of air masses and the temperature of oceans?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution