4 strong Acid's And Weak Acids

Question 1

What are the acids that ionise completely and what ones ionise partially

Answer 1

Strong acids ionise completely and weak acid ionise partially

Question 2

When does the pH of the solution change by one

Answer 2

If the H+ ion Concentration changes by factor of 10

Question 3

What does the relative acidity of a substance depend on

Answer 3

It’s PH and it’s H+ Ion concentration

Question 4

What is an example of a strong acid

Answer 4

Hydrochloric acid

Question 5

What is an example of a weak acid

Answer 5

Citric acid

Question 6

How do you compare the relative acidity or neutrality of solutions from the pH or hydrogen iron concentration

Answer 6

Higher concentration of H ions = faster rate of reaction-strong acid’s dissociate more with than weak acids, a strong acid will be more reactive than a week acid of the same concentration
Low pH= high concentration of H ions so more acidic the solution is
Strong acid pH is lower than weak acid if both acid’s are at the same concentration since strong acid dissociate more then we acid resulting in a larger concentration of H ions

Question 7

What’s the difference between the concentration of an acid and the strength of an acid

Answer 7

Acid strength-proportion of the acid molecules ionising in water
Concentration-The total amount of dissolved acid molecules in a certain volume of water