a) How many moles of CaBr2 would be consumed when reacted with 53.0 ml of a 2.00 M H2S04 solution? b) If you consume added 15.00 mL of Calcium Bromide, and produce 0.023 moles of HBr, what was the original concentration of the calcium bromide? c) If 10.32 g of HB are generated, what volume of 0.100 M H2504 is needed to produce this much HBr? d) A 532 mL solution of 0.133 M CAB12 is mixed with 603 mL of 0.111 M H2SO4. What mass of HBr could be produced under these conditions? CaBr2(ag) + H2S04(aq) CaSO4(s) + 2HBr(g)