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Suppose the rate law for a particular reaction between nitrogen dioxide and chlorine is Rate = k [NO2]2[Cl2] How would each of the following affect the rate of the reaction?  If the concentration of NO2 and Cl2 are both doubled, then the reaction rate would ________________ by a factor of _________.

HCl was added to a Group 1 and 2 Unknown (Ag+, Pb2+, Cu2+ and/or Bi3+). After stirring, some white precipitate formed and the solution above the precipitate was colorless. Write to formula for the precipitates.

What reagent could you add to a solution containing a mixture of Cu2+(aq) and Bi3+(aq) to separate the two species?

Botany Lab 2 Quiz pdf  Click on the link above and open the quiz. 

What reagent could you add to a solution containing a mixture of Cu2+(aq) and Ag+(aq) to separate the two species?

Select the answer for each number #21 – 25.

_______ are a type/form of event that embody the profane, including revelry, masquerading, role reversal, social license, and spectacle.

A solution is present in a test tube, but the test tube is not labeled. It could be Ni2+ or Fe3+. What reagent could you add to the solution to determine what it contains? Describe what will happen to the solution when the reagent is added if the solution contains Ni2+ and what will happen if it contains Fe3+.

Event studies is a(n)_________ field, drawing on theory from multiple established scientific fields.

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