Compare the chemical formula of your cobalt(II)-containing reactant to the possible cobalt(II)-containing products found in the ""Compound worksheet"" online (you may or may not have already completed this worksheet). What is the molar ratio of product to reactant?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

Air can be considered a mixture. which statement does not explain why?

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?