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6. Calculate the concentration of H3O + or HO- , as indicated, when each of the...

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Chemistry

6. Calculate the concentration of H3O + or HO- , as indicated,when each of the strong acids below is dissolved in the indicatedtotal volume of water.

a) 1.5 moles of HBr is dissolved in 4.0 L of H2O. [H3O + ] =_____________ moles/L

b) 1.0 mole of Ba(OH)2 is dissolved in 10.0 L of H2O. [HO-] =______________ moles/L

Answer & Explanation Solved by verified expert
3.7 Ratings (703 Votes)
We need to calculate the Molarity of the solution Remember that it is calculed by taking the moles of solute and dividing by the liters of solution a 15 mol4 L 0375 M 0375    See Answer
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