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What is the pH of Calamansi?
calamansi is calamansi
How do you make a pH indicator not using red cabbage?
A pH indicator can be made out of grape juice or beetroot or even eggplant. Grate 1/4 cup of beetroot or eggplant into 2 cup water, boil for 10 min and strain for the dark liquid, by the way grape juice could be used right out of carton. Add indicator to the substance that is being tested, it will be more red for pH of 2 and greener for pH of 12, and test for better knowledge of all colors that pH indicator can turn.
What is the pH of eggplant?
6
What is the pH level of calamansi?
Roughly estimated at pH = 2.5 - 3 Taste: acid between lemon and orange.
What is a chemical dye that changes color based on the pH of a solution called?
acid base indicator
What fruit and vegetable can you use as a pH indicator?
cabbage juice is a natural pH indicator
What changes color on pH?
a pH indicator
How does the type of indicator affect the pH?
Each indicator has a specific change of color when the pH is changed.
What is the difference between a universal indicator and a pH meter?
A pH meter is an ion selective electrode (H+), it gives pH to a far more accurate figure and leaves no room for interpretation (based on wetness of strip, colour may appear to show different pHs with univ. indicator
How can the pH of a solution be measured?
Using a pH indicator such as litmus which displays a colour change based on the pH of the solution, or using a sold state digital probe which would give a numerical result on the display.
Can an indicator provide an exact pH?
An indicator can provide exact pH if you are using the neutralization titration. Paper strip pH indicator are not an exact measurement but a high, medium, and low indication of acids and bases.
What creteria is used for chosing an indicator in acid base titration?
pH range of indicator should be in the rapid pH gradient.
