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Water is the main neutral* solution. The colour would be green and is 7 on the pH scale.**
*Neutral - A term indicating that a substance is neither acidic nor alkaline. (pH7)
** pH Scale - scale which usually runs from 0 to 14 and measures the acidity or alkalinity of a solution.
Ross Atkinson 9Y
@ LGS (12)
AND HIS BUDDY:
Mostyn Davies
@ KFA (11)
What else can I help you with?
When a drop of universal indicator is added to water what is the colour change?
Pure water is neutral so the color will be green.
Does universal indicator turn red in water?
No, universal indicator does not turn red in pure water. In neutral conditions (pH 7), it typically appears green. However, if the water is acidic (pH below 7), the indicator can turn red as it indicates a lower pH level.
Could universal indicator be used to identify a liquid as being pure water?
A pH indicator is used only to measure the pH of the solution.
What substance turns a universal indicator green when in a pot?
The substance that turns a universal indicator green when in a pot is likely water. This is because pure water is neutral, with a pH of around 7, which is indicated by the color green on universal indicator.
Does purple universal indicator mean neutral?
No, purple universal indicator does not indicate a neutral solution. A purple color typically signifies a strongly alkaline (basic) solution, while a neutral solution, such as pure water, usually appears green when using a universal indicator. The color change in universal indicators ranges from red in acidic solutions to blue or purple in alkaline solutions, with green representing neutrality.
When a drop of universal indicator is added to water what is the colour change?
Pure water is neutral so the color will be green.
Pure water turns universal indicator greenwhat PH does this indicate?
A green color on universal indicator typically indicates a pH of around 7, which is neutral. In this case, the pure water has a pH close to neutral.
What colour would the indicator give with pure water?
i assume you are talking about pH and the indicator would stay the same, just get wet
Does universal indicator turn red in water?
No, universal indicator does not turn red in pure water. In neutral conditions (pH 7), it typically appears green. However, if the water is acidic (pH below 7), the indicator can turn red as it indicates a lower pH level.
Could universal indicator be used to identify a liquid as being pure water?
A pH indicator is used only to measure the pH of the solution.
What substance turns a universal indicator green when in a pot?
The substance that turns a universal indicator green when in a pot is likely water. This is because pure water is neutral, with a pH of around 7, which is indicated by the color green on universal indicator.
Does purple universal indicator mean neutral?
No, purple universal indicator does not indicate a neutral solution. A purple color typically signifies a strongly alkaline (basic) solution, while a neutral solution, such as pure water, usually appears green when using a universal indicator. The color change in universal indicators ranges from red in acidic solutions to blue or purple in alkaline solutions, with green representing neutrality.
what the between pure and impure water?
Pure water does not contain colour but impure water contains Other compounds.
What colour will litums paper turn in pure water?
Green
You add UI to lemon juice what colour is the mixture?
The color will be a fairly strong red as it is a very strong acid in the pH scale.
Will the colour of methyl orange change if pure water is added to it?
Yes, the color of methyl orange will change if pure water is added. Methyl orange is an acid-base indicator that appears red in acidic solutions and yellow in neutral to basic solutions. When pure water is added, it dilutes the solution, potentially shifting it towards a more neutral pH, which can lead to a change from red to yellow as it becomes less acidic.
What number of pH is in pure water?
pH 7 and the colour green it is neutral.
