Consider the reaction: H2 (g) + I2 (g) → 2 HI (g) A chemist performed an experiment and monitored the concentration of I, during the course of the reaction. The red line in the graph below represents the results obtained. Which line in the plot would best represent how the concentration of HI changes during the course of the reaction? Time (s) Concentration (M)

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Q: For the reaction: 4 Fe2+ (aq) + O2 (g) + 4 H3O+ (aq) → 4 Fe3+ (aq) + 6 H2O (l) it is known that when…

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A:

Q: Which of the following reactions is impossible to occur as a single step? Group of answer choices…

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Q: All chemical equilibriums must have Keq = 1 F [reactants] = [products) %3D rate forward rate reverse…

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Q: 2N2O5(g) → 4NO2(g) + O2(g) rate constant, k=2.8×10−3  sec−1. If the initial concentration of [N2O5]…

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Q: Time (s) 0 10.5 22.3 35.7 51.1 69.3 91.6 120.4 160.9 230.3 299.6 [R] (mol/L) 6.00 x 103 5.69 x 103…

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Q: 10. For the reaction BrO, + 5Br+ 6H* -----> 3Br, + 3H,0 at a particular time, A[BrO,1/A t = 1.5 x…

A: For the given reaction : 15×-∆Br-∆t=-∆BrO3-∆t  15×-∆Br-∆t=1.5 × 10-2 M/s -∆Br-∆t= 5 ×1.5 × 10-2 M/s…

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A:

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A: From graph we can see that initial concentration of NH4OH is 1 M.