pH is a logarithmic scale used to indicate the hydrogen lon concentration, [H], of a solution: pH=-log H Due to the autoionization of water, in any aqueous solution the hydrogen lon concentration and the hydroxide lon concentration, (OH), are related to each other by the K of water K.-HOH-1.00 x 10- where 1.00 x 10 is the value at approximately 297 K Based on this relation, the pll and poll are also related to each other as 14.00-pH + POH The temperature for each solution is camed out at approximately 297 K where K.-1.00 x 10 Part A 0.55 g of hydrogen chloride (HC) is dissolved in water to make 5.51, of solution. What is the pll of the resulting hydrochloric acid solution? Express the pH numerically to two decimal places. View Available Hint(s) pH-2.42 Submit ΘΕΛΣΦΙ 9 A - Part B X Incorrect; Try Again; 2 attempts remaining Previous Answers Submit 0.55 g of sodum hydrouide (NaOH) peliels are dissolved in water t Express the pH numerically to two decimal places. View Available Hinds) Review | Contacts | Periodic Table VALS 55L of woon What is the pill of the auto?

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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pH is a logarithmic scale used to indicate the hydrogen lon
concentration, [H], of a solution:
pH = -log[H]
Due to the autoionization of water, in any aqueous solution
the hydrogen lon concentration and the hydroxide ion
concentration, (OH], are related to each other by the K
of water
K.-HOH -1.00 x 10-¹4
where 1.00 x 104 is the value at approximately 297 K
Based on this relation, the pH and pOH are also related to
each other as
14.00 pH + POH
The temperature for each solution is camned out at approximately 297 K
Part A
▸
0.55 g of hydrogen chloride (HCT) is dissolved in water to make 55L of solution. What is the pll of the resulting hydrochionc acid solution?
Express the pH numerically to two decimal places.
View Available Hint(s)
10 ΑΣΦ
pH-2.42
Submit Previous Answer
X Incorrect; Try Again; 2 attempts remaining
Part B
pH-
K.-1.00×10
0.55 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 5.5 L of soution What is the pill of thon?
Express the pH numerically to two decimal places.
View Available Hints)
Submit
Review Constants | Periodic Table
VAL
Transcribed Image Text:pH is a logarithmic scale used to indicate the hydrogen lon concentration, [H], of a solution: pH = -log[H] Due to the autoionization of water, in any aqueous solution the hydrogen lon concentration and the hydroxide ion concentration, (OH], are related to each other by the K of water K.-HOH -1.00 x 10-¹4 where 1.00 x 104 is the value at approximately 297 K Based on this relation, the pH and pOH are also related to each other as 14.00 pH + POH The temperature for each solution is camned out at approximately 297 K Part A ▸ 0.55 g of hydrogen chloride (HCT) is dissolved in water to make 55L of solution. What is the pll of the resulting hydrochionc acid solution? Express the pH numerically to two decimal places. View Available Hint(s) 10 ΑΣΦ pH-2.42 Submit Previous Answer X Incorrect; Try Again; 2 attempts remaining Part B pH- K.-1.00×10 0.55 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 5.5 L of soution What is the pill of thon? Express the pH numerically to two decimal places. View Available Hints) Submit Review Constants | Periodic Table VAL
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