dylanbrannen0304 dylanbrannen0304

12-12-2021
Chemistry

contestada

By titration, it is found that 73.3 mL of 0.175 M NaOH(aq) is needed to neutralize 25.0 mL of HCl(aq). Calculate the concentration of the HCl solution.

Respuesta :

obinnafavour66 obinnafavour66

12-12-2021

Answer:

0.5131M

Explanation:

NaOH(aq) + HCl(aq) — NaCl(aq) + H20(l)

Mole ratio of acid to base 1:1

(Ca × Va)/ (Cb × Vb) = Na/Nb

(0.175 × 73.3)/ (Cb × 25)= 1/1

12.8275= 25 × Cb

Cb= 12.8275/25

= 0.5131M

Answer Link

Otras preguntas

Write the slope intercept form of the equation of each line. Label the slope and y-intercept.

how was Antony loyal to Julius Caesar

Write an equation of the line that passes through (-1, 3) and is parallel to the line y= 2x + 2.

Jason has 25 apples. Freddy has z apples. How many apples does Freddy have if the answer is 500 and is not what z equals

What food did they have at the first thanksgiving?

What does the word daintily mean

(5) When I looked at them, they just looked like someone had scribbled on the paper! (6) When we played the first game (9) That night I asked my dad to help m

How can you describe a ratio as a fraction?

Adam says that the number 4 has four factors. Explain why this statement is incorrect.

please help me with right answer