Using the following rate law and the experimental values given in the question figures, calculate k: Rate = k[F 2 ][ClO 2 ] [F2] (M) [ClO2] (M) Initial Rate (M/s) Experiment 1 0.5 0.5 0.300 Experiment 2 0.8 0.8 0.768 Experiment 3 0.5 0.8 0.480

How does climate change cause the ocean's thermohaline current to slow down?

Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?