Yes, the Ph scale determines an acid/base's concentration. 0-7 on the scale refers to an Acid, and 7-14 Basic. 7=Neutral, neutral being the weakest. The closer to 7 the weaker the acid would be.
To determine the pH of a strong acid, you can use a pH meter or pH paper. Simply dip the pH meter probe or pH paper into the acid solution and read the pH value displayed on the meter or color on the paper. Strong acids have a pH value below 7, indicating acidity.
Strong Acid + Strong Base ---> Neutral Salt + Water
Yes, litmus paper can be used to differentiate between sulfuric acid and ethanoic acid. Sulfuric acid is a strong acid and will turn blue litmus paper red, while ethanoic acid (acetic acid) is a weak acid and will also turn blue litmus paper red, but the color change may not be as intense. A pH test strip or universal indicator may be more effective in distinguishing between these two acids due to their differing pH levels.
One way to distinguish between ethyl ethanoate (ethyl acetate) and butanoic acid is by using litmus paper. Ethyl ethanoate is neutral, so it will not affect the color of the litmus paper. Butanoic acid is acidic and will turn blue litmus paper red. Another test is to conduct a smell test - ethyl ethanoate has a fruity smell, while butanoic acid has a strong, rancid smell.
Hydrochloric acid is a strong acid, so it will turn blue litmus paper red. Ethanoic acid is a weak acid, so it will not change blue litmus paper.
it has (red acid) and a (blue base)
To determine the pH of a strong acid, you can use a pH meter or pH paper. Simply dip the pH meter probe or pH paper into the acid solution and read the pH value displayed on the meter or color on the paper. Strong acids have a pH value below 7, indicating acidity.
Strong Acid + Strong Base ---> Neutral Salt + Water
Benzoic acid will give brisk effervescence on reacting with sodium bicarbonate.
Metal oxides can be used to distinguish strong acids from weak acids based on their reactivity. Strong acids, like hydrochloric acid, will react vigorously with metal oxides, leading to the formation of metal salts and releasing hydrogen gas. In contrast, weak acids, such as acetic acid, do not react significantly with metal oxides due to their lower dissociation in solution. Thus, observing the intensity of the reaction can help identify whether an acid is strong or weak.
Yes, litmus paper can be used to differentiate between sulfuric acid and ethanoic acid. Sulfuric acid is a strong acid and will turn blue litmus paper red, while ethanoic acid (acetic acid) is a weak acid and will also turn blue litmus paper red, but the color change may not be as intense. A pH test strip or universal indicator may be more effective in distinguishing between these two acids due to their differing pH levels.
One way to distinguish between ethyl ethanoate (ethyl acetate) and butanoic acid is by using litmus paper. Ethyl ethanoate is neutral, so it will not affect the color of the litmus paper. Butanoic acid is acidic and will turn blue litmus paper red. Another test is to conduct a smell test - ethyl ethanoate has a fruity smell, while butanoic acid has a strong, rancid smell.
distinguish between common acid base indicator and universal indicator
Hydrochloric acid is a strong acid, so it will turn blue litmus paper red. Ethanoic acid is a weak acid, so it will not change blue litmus paper.
The strength of an acid can be determined by its properties, such as its ability to fully dissociate in water and its concentration of hydrogen ions. A strong acid will completely dissociate in water, producing a high concentration of hydrogen ions, while a weak acid will only partially dissociate, resulting in a lower concentration of hydrogen ions. This difference in dissociation behavior helps to distinguish between strong and weak acids.
Vinegar is a weak acid while HCl is a very strong acid. So if the two acids have the same concentration you can use either a pH probe or pH paper. Strong acids have a lower pH than weak acids when they are the same concentration.
The acid-base chemical reaction that is irreversible is the reaction between a strong acid and a strong base.