Chemistry, asked by zainabhafeez2331, 5 months ago

A student is doing experiment of pH measurement of the given unknown solution by using hydrogen electrode cell. The emf of cell was 0.5 volts. Calculate the pH of the solution.

Answers

Answered by fathimataood

Answer:

- log [H3O+].

Explanation:

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].

Previous Question

Next Question

Similar questions

Environmental Sciences, 2 months ago

मान ज्ञात किजिए (-1)x(-2)x(-3)x(-4)x2(-5)...

English, 2 months ago

what was the event that happened when George Mueller didn't have enough food for the orphanage...

Geography, 2 months ago

Multiple Choice Questions (MCQs) Choose the correct option from the following: 1. Which of the following process is responsible for the modification of landscapes ? (a) Internal process (6) External (c) Gravitational forces process (d) None of these...

Math, 5 months ago

) When a shirt is sold for Rs 1576, a retailer had a loss of 4%. What should be the selling price of the shirt if a gain of 12% is required?

English, 5 months ago

What did miss rottenmier hear that made her rush to the labiry ...

Social Sciences, 10 months ago

6. What is consumerism? Explain how advertising leads to consumerism.

Math, 10 months ago

if k + 7 sec²62°- 7 cot²28°=7sec0° then gind the value of k...

Math, 10 months ago

In the figure, BC = 7 and BD = 3 then write the ratio of A(AADC):A( A ABC).

A student is doing experiment of pH measurement of the given unknown solution by using hydrogen electrode cell. The emf of cell was 0.5 volts. Calculate the pH of the solution.​

Answers

A student is doing experiment of pH measurement of the given unknown solution by using hydrogen electrode cell. The emf of cell was 0.5 volts. Calculate the pH of the solution.