In the SN1 reaction of 2-chloro-2-methylpropane with water at different temperatures, the following reaction rate constants were obtained: 17°C, 0.0052 s-1; 30°C, 0.0202 s-1; 42°C, 0.0608 s-1. Calculate the half-life of this reaction at 36°C. in seconds

Calcium chloride +gold(1) oxide—>

Draw the lewis dot structure for each of the following polyatomic ions

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.