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What colour does phenolphthalein change to when it reacts with and alkaline solution?
Phenolphthalein changes from colorless to pink when it reacts with an alkaline solution.
What colour is methyl yellow when it reacts with an alkali?
Methyl yellow is yellow in alkaline medium.
What colour is methyl orange in alkaline?
Methyl orange is yellow in alkaline conditions.
What is the colour of methyl orange when amounts of alkali are added?
When alkali is added to methyl orange, the color changes from red in acidic conditions to yellow in alkaline conditions.
What is the colour of methyl orange in alkaline solutions?
Methyl orange appears yellow in alkaline solutions.
What flowers petals changes colour depending on if it is in acid or alkaline soil?
hydrangea plant.
What colour does phenolphthalein change to when it reacts with and alkaline solution?
Phenolphthalein changes from colorless to pink when it reacts with an alkaline solution.
What colour is methyl yellow when it reacts with an alkali?
Methyl yellow is yellow in alkaline medium.
What colour is methyl orange in alkaline?
Methyl orange is yellow in alkaline conditions.
What is the colour of original colour?
Orange. It turns colourless in acids and pink in alkaline.
What is the colour of methyl orange when amounts of alkali are added?
When alkali is added to methyl orange, the color changes from red in acidic conditions to yellow in alkaline conditions.
What colour does BTB get in an alkaline solution?
In an alkaline solution, bromothymol blue (BTB) turns blue.
What is the colour of methyl orange in alkaline solutions?
Methyl orange appears yellow in alkaline solutions.
What is a test to show that a gas is carbon dioxide?
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour
What colour is the pH paper in alkaline solutions?
not quite sure...
What is the chemical test to show that a gas is carbon dioxide?
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour
What colour does yellow litmus paper turn in alkaline substances?
Yellow litmus paper turns blue in alkaline substances.
