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Universal indicators of colour juices include whether or not the juice is opaque or clear and the actual color of the juice.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThe universal indicators of colour juices include the actual color of the juice or whether it is light or dark or opaque or clear.
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What happens when you add universal indicator to water?
A change of color specific for acids, red-brown for Merck pH indicators.
How indicators works?
pH indicators change their color according to the pH of a solution.
What are examples of household universal indicators?
blackberries onion red grapes
Why does the typical base indicator exhibit its color change over a range of about 2 PH units?
The usual range of the color change on the indicator is between 1.5-2 pH units because of the sensitivity of the indicators. The universal indicator is used in most test.
What will change color in the presence of an acid or a base?
pH indicators change the color depending upon acidity or basicity.
What detects acids and alkalis?
universal indicators
What indicators could be used to produce a color change at both pH 2 pH 8?
thymol blue,cresol red,and universal indicatior
What are acidic indicators?
Universal indicator or litmis paper
What happens when you add universal indicator to water?
A change of color specific for acids, red-brown for Merck pH indicators.
Universal indicator is a mixture of what?
Universal indicators can be mixed with different substances. Universal indicators usually contain water, salt, propan-1-ol, sodium hydroxide, monosodium, phenolphthalein sodium salt, methyl red, bromothymol blue, and thymol blue monosodium salt
What are litmus and universal indicators made from?
They are made of flowers and leaves
Why do indicators in chemistry change color when placed in different substances?
The indicators which change color is litmus paper strips.
What compound changes color when used to determine the pH of a substance?
There are a variety of indicators used to determine change in pH. Different indicators change during certain ranges of pH. For example, phenolphthalein turns from clear to pink in a basic solution (approximately 7.8 to 9). There are universal indicators that cover the whole pH scale.
What are examples of household universal indicators?
blackberries onion red grapes
What is acid-base indicators?
These indicators change the color depending on the pH of the solution.
How indicators works?
pH indicators change their color according to the pH of a solution.
What does word indicator mean in chemistry?
An indicator is a chemical which will give a signal when a certain pH level is reached. Nearly always color, most indicators will change color, sometimes drastically, sometimes on a scale, on a certain range of pH. Most indicators work well either in an acidic or basic environment, but some are more universal.
