Find detailed and accurate answers to your questions on IDNLearn.com. Our community is here to provide the comprehensive and accurate answers you need to make informed decisions.
0.7 mol of H⁺ ions are present in 2.8 l of 0.25 m hydrobromic acid solution.
Hydrobromic acid is a strong acid, we can assume that all acid molecules dissociate completely to yield H+ ions and dissociated anion.
Hbr (s) → H⁺ (aq) + Br⁻ (aq)
moles H⁺ = ([tex]2800ml[/tex]) ( [tex]\frac{1L}{1000ML}[/tex]) ([tex]\frac{0.25 mol Hbr}{L}[/tex]) ( [tex]\frac{1 mol H}{1 mol Hbr}[/tex])
= 0.7 mol
Therefore, 0.7 mol of H⁺ ions is present.
Learn more about H⁺ ions here:
https://brainly.com/question/12697532
#SPJ4