RhondaSommer
RhondaSommer RhondaSommer
  • 03-03-2017
  • Chemistry
contestada

An HCl solution has a concentration of 3.26 x 10-2 M. What is the pH of this solution?

pH = 12.5

pH = 1.49

pH = 3.3

pH = 2.0

Respuesta :

Аноним Аноним
  • 03-03-2017
- log (3.26x10^-2) = 1.49 which is B
Answer Link
RomeliaThurston RomeliaThurston
  • 16-08-2019

Answer: The pH of the solution is 1.49

Explanation:

pH is defined as the negative logarithm of hydrogen ion concentration present in a solution.

To calculate the pH of the reaction, we use the equation:

[tex]pH=-\log[H^+][/tex]

where,

[tex][H^+]=3.26\times 10^{-2}M[/tex]

Putting values in above equation, we get:

[tex]pH=-\log(3.26\times 10^{-2})\\\\pH=1.49[/tex]

Hence, the pH of the solution is 1.49

Answer Link

Otras preguntas

represent the number 1.16 using base ten blocks
what elements are involved in hydrogen bonding
What would be most useful to help make a simple compass a nonmetal bar,a round metal can,a small iron nail,or a Quartz needle
what is the difference between concealed and revealed propaganda
Which pronoun correctly completes the elliptical clause? You folded fewer towels than __________. A. him B. he
1. What is the value of the expression below? Please show work 3⁴+9= A.21 B.39 C.43 D.90 2. Which expression is equivalent to 5(d+1)? Please show work A.5d+5 B.
why did many aristocrats support legalism
_ is 8% of 200, please help and show work, thanks
why did farmers follow railroads into the texas frontier
log4(x)+log4(x+15)=2