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Mastering hemistry Chemistry Primer-Google Chrome Secure https://sessionrnasten

ID: 565909 • Letter: M

Question

Mastering hemistry Chemistry Primer-Google Chrome Secure https://sessionrnasten ngchema strycom/myct itemView?offset=next&assignmentProblemIDs98351809; Chemistry Primer Looking Ahead- An Introduction to Chemical Kinetics 3 of 46 Part A Consider the following gas phase reaction. o su med per minute A er ma n han esto he reaction, ne researcher n tes s.·re When the reaction begns the researcher records that the rate of reaction is such hat 1 mole f A per minute What change could the researcher have made to effect this change? at m uned View Available Hint(s) O Increase the concentration of C to allow for more frequent collisions of A and B of higher energy O Utilize reaction conditions to convert both reactants to solids O Decrease the concentration of reactant B to allow C to be produced at a greater rate Increase the temperature, allowing more frequent collisions of A and B with greater kinetic energy Introduce a catalyst to decrease the consumption of A and B O Submit Incorrect: Try Again: 5 attempts remaining ases the rate of a reaction without experiencing a net change as a result of the reaction Decreasing the consumption of A and B would be slowing the reaction rate. You are n for a ason that the reaction rate increased by a factor of2

Explanation / Answer

If we write equilibrium constant of the equation,

K = [C]2 / [A][B]

If concentration of being consumed of A is increased, then it is for sure concentration of product C should increase because to form more product, consumption of reactants would increase.