find the pH of the solution contain 3.2g of hydrogen chloride dissolve in 1.0 liter of water
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Answer: Ph=1.097
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Explanation:
given
given mass of HCl = 3.2 g
moleculer mass of HCl = 1+35.5
= 36.5
molarity = 3.2/36.5×1
= .09
now,
pH = - log (.09)
=- log (9 x 10 to the power -2 )
= 2 log 10 - log 9
= 2 × 1 - .9542
= 2- .9542
= 1.1
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