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The Answer Is Tea
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What else can I help you with?
How do you test a substance to know if it is a base?
Litmus paper is an easy and safe way to determine if a substance is a base. Alternatively, you could add an acid and see if it reacts. However, this has explosive potential, so I wouldn't really recommend it.
An indicator does which one of the following in the presence of acids and bases?
An indicator is a substance that changes color in response to changes in acidity or alkalinity (pH). In the presence of acids, indicators change color to indicate acidity, and in the presence of bases, they change color to indicate alkalinity. This color change helps to visually determine the pH of a solution.
What chemical indicator do you use for starch?
Starch is not the indicator. Iodine is the indicator of starch.
Do you need to have water present to see if something is an acid or an alkali?
hi im just starting a level chemistry and i am not aware that you need water to find out if something is acid or alkali, you could use a indicator such as universal indicator or methyl orange and so on, or you could use indicator paper. If this helps good, if not sorry. Jack
How does a chemical indicator work?
A chemical indicator works by changing color in response to a change in the chemical environment, such as a change in pH. This color change provides a visual clue about the presence or absence of a particular substance or a specific condition. Chemical indicators are often used in laboratory experiments to monitor reactions or in various applications such as pH testing.
How do you test a substance to know if it is a base?
Litmus paper is an easy and safe way to determine if a substance is a base. Alternatively, you could add an acid and see if it reacts. However, this has explosive potential, so I wouldn't really recommend it.
What type of indicator should be used to determine the pH of an opaque substance?
Indicators would work to determine the pH of colored substances. The color change may be difficult to read depending on the indicator used. Another alternative to adding a indicator to the substance would be to use a test strip.
What substance can best be used to determine the relative acidity of a solution?
an indicator is capable of determining if a substance is basic or acidic or neutral. if you are just looking for if it is a basic or acidic. then you could you could use red litmus or blue litmus. if you are looking for the pH of a substance try using: red cabbage indicator phenolphthalein i hope i answered your question!
What can you use to make a MODEL of a sperm?
You could use any light-weight modeling substance, or you could carve one out of thick styrofoam.
An indicator does which one of the following in the presence of acids and bases?
An indicator is a substance that changes color in response to changes in acidity or alkalinity (pH). In the presence of acids, indicators change color to indicate acidity, and in the presence of bases, they change color to indicate alkalinity. This color change helps to visually determine the pH of a solution.
What could be the background research for which one can be use as an acid base indicator red cabbage or red beet?
wow waay to samrt for me
How can you test is a substance is an acid base or neutral?
You would have to use a special paper called litmus paper. It comes in red and blue. If a substance is a base, it will turn the red litmus paper blue. If it is an acid, it will turn the blue litmus paper red. You can also use red cabbage as an indicator, too. If you want to find the pH of a substance, use a wide-range indicator and a pH measurement.
What chemical indicator do you use for starch?
Starch is not the indicator. Iodine is the indicator of starch.
Do you need to have water present to see if something is an acid or an alkali?
hi im just starting a level chemistry and i am not aware that you need water to find out if something is acid or alkali, you could use a indicator such as universal indicator or methyl orange and so on, or you could use indicator paper. If this helps good, if not sorry. Jack
What is the property that is a quality of a substance that never changes and can be used to indentify the substance?
A quality of a substance that never changes is one of the reasons why density is a characteristic property
What liquid do you use to test the pH scale?
A pH testing liquid called universal indicator solution is commonly used to test the pH scale. It changes color depending on whether the substance is acidic, neutral, or basic.
What is chemical indicator dye?
Chemical indicator dye is a substance that changes color in the presence of a specific chemical or changes in pH. It is commonly used in laboratories to visually indicate the presence or absence of certain substances in a solution.
