What volume (in mL) of 0.0126 M HBr solution is required to titrate 125 mL of a 0.0109 M Ca(OH)2 solution

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because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .