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2Br–(aq) + 2H+(aq) + CO2(g) → Br2(aq) + HCOOH(aq) The concentration of the Br- falls from...

2Br–(aq) + 2H+(aq) + CO2(g) → Br2(aq) + HCOOH(aq)

The concentration of the Br- falls from 0.120M to 0.080 M in 15 s. Calculate the amount of Br2(l) formed during the same time interval.

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