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Why does the universal indicator change colour it had put vinegar?
Universal indicator changes color when exposed to vinegar due to the change in pH. Vinegar is acidic, which causes the indicator to shift to a color that corresponds to that level of acidity.
What colour is vinegar on a pH scale?
Vinegar on a pH scale is red. This means that it is a strong acid and the pH value would be 1/2/3.
What would you expect the reading to be if you put vinegar on pH paper?
Litmus paper: red Universal paper: read the f*(actory) manual.
What effects did Maalox have on the pH of vinegar?
Maalox, an antacid, can raise the pH of vinegar due to its alkaline properties. When Maalox is added to vinegar, it neutralizes the acidity of the vinegar, resulting in an increase in pH. The extent of the pH change will depend on the amount of Maalox added and the initial pH of the vinegar.
What is pH of vinegar?
Vinegar is acidic in nature as it is a solution of acetic acid. The exact pH of vinegar depends upon how much acid is present, but most commercial distilled white vinegars contain 5-10% acetic acid and have a pH roughly around 2.40 - 3.40.The textbook pH of vinegar is 2.5.PH Number Of Vinegar Is PH 3the pH number of vinegar is 2.0 to2.40vinegar 3.40
What is the Ph of Vinegar-?
Vinegar is acidic in nature as it is a solution of acetic acid. The exact pH of vinegar depends upon how much acid is present, but most commercial distilled white vinegars contain 5-10% acetic acid and have a pH roughly around 2.40 - 3.40.The textbook pH of vinegar is 2.5.PH Number Of Vinegar Is PH 3the pH number of vinegar is 2.0 to2.40vinegar 3.40
What color does pH paper turn when put in vinegar?
pH paper will turn red when put in vinegar, indicating that vinegar is acidic.
Is the pH in vinegar higher than 7?
No - vinegar is a (weak) acid, so it's pH is lower than 7. The actual pH of vinegar varies depending on the type and dilusion. Substances with a pH above 7 are "basic." Bleach is a good example.
Would vinegar have a pH above 7?
Vinegar does not have a pH above 7. Most vinegars have a pH of about 2.5 -3.5.
What is the apparatus to distinguish between vinegar and hydrochloric acid?
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.
What is vinegar and ammonia on a pH scale?
VInegar has the low ph. Ammonia has the high ph.
What does an universal indicator tell you about an acid that litmus doesn't?
Universal indicator gives you an indication of the pH of the acid (i.e its 'strength') While both sulfuric acid and vinegar would turn litmus paper red, sulfuric acid would turn universal indicator red, pH of 1, while vinegar would turn it yellow-orange, pH of 4.
