Write the expression for the equilibrium constant for the reaction represented by the equation caco3(s) ⇌ ca2+(aq) + co3 −(aq). is kc > 1, < 1, or ≈ 1? explain your answer.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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