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What is a pH indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
What is an indicator and what does it tell us?
An indicator is a chemical compound that changes colour and structure when exposed to certain conditions and is therefore useful for chemical tests. Litmus, for example, is an indicator that becomes red in the presence of acids and blue in the presence of bases.
What is a chemical dye that changes color based on the pH of a solution called?
A chemical dye that changes color based on the pH of a solution is called an pH indicator.
Is bromthymol blue living?
No, bromthymol blue is not a living organism. It is a chemical compound commonly used as a pH indicator in laboratories to detect changes in acidity or alkalinity in a solution.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
What is a pH indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
What is an indicator and what does it tell us?
An indicator is a chemical compound that changes colour and structure when exposed to certain conditions and is therefore useful for chemical tests. Litmus, for example, is an indicator that becomes red in the presence of acids and blue in the presence of bases.
What is a indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
What chemical is in pH paper?
indicator
What compound that can reversibly change color dependig on conditions such as pH called?
This substance is called indicator.
What is a chemical dye that changes color based on the pH of a solution called?
A chemical dye that changes color based on the pH of a solution is called an pH indicator.
Is sodium bicarbonate an indicator?
No, sodium bicarbonate is not an indicator. It is a chemical compound commonly used for its buffering and antacid properties. Indicators are substances that change color in response to changes in pH levels.
This compound can reversibly change color depending on conditions such as pH?
Litmus is an example of a compound that can reversibly change color depending on conditions such as pH. It is commonly used as a pH indicator to visually determine the acidity or basicity of a solution.
What word describes a chemical which turns universal indicator green?
Neutral is a word that describes a chemical which turns a universal indicator green. This chemical has a pH equal to 7.0 on the pH scale.
What colour should sodium sulphate be in universal indicator?
Sodium sulfate is typically colorless in universal indicator. Universal indicator is a pH indicator that changes color based on the pH of a solution, and sodium sulfate is a neutral compound that does not significantly affect the pH.
Is bromthymol blue living?
No, bromthymol blue is not a living organism. It is a chemical compound commonly used as a pH indicator in laboratories to detect changes in acidity or alkalinity in a solution.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
