A: Consider the following reaction: 4 Zn(s) + 10 H+ + 2 NO3-  -->  4 Zn2+ + N2O(g) + 5 H2O(l) What is the rate of Zn2+ formation if its concentration rises from 0.00 to 0.069 M in 2 minutes and 12 seconds? Group of answer choices 0.031 M/s 2.1 x 10-3 M/s 1.3 x 10-4 M/s 5.2 x 10-4 M/s   B: Consider the following reaction: 4 Zn(s) + 10 H+ + 2 NO3-  -->  4 Zn2+ + N2O(g) + 5 H2O(l) If the rate of H+ disappearance is 0.0250 M/min, what is the rate of Zn2+ appearance? Group of answer choices 0.0100 M/min 0.00100 M/min 0.0250 M/min 0.0625 M/min

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Q: law

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Q: Question attached

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Q: Question no. 2.1 is attached

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