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What do we call substances that change colour depending on the pH of the solution they are?
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∙ 6y ago
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∙ 6y ago
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What colour does universe indicator with antacid solution?
Antacids are basic substances: a blue color.
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 reaction'?
---- indicators are substances which change their colour when treated with acidic or basic solutions this reaction of changing their colour is known as indicator reaction ---- ----
What colour does iodine solution turn red litmus paper?
The color not change.
What is the colour of the solution if zinc is added to copper sulphate solution?
No colour
What colour does universe indicator with antacid solution?
Antacids are basic substances: a blue color.
What colour is HCL in solution?
Hydrochloric acid is blue-green to green in solution depending on the concentration.
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 is the function of alkaline solution in Biuret's test?
Alkaline levels are essential for the solution to change colour. Without alkaline levels, the colour of the solution would not be detectable.
What colour of sugar solution on litmus paper?
Litmus does not change color in sugar solution.
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.
Does your eye colour change when you die?
Your eye colour could change ...... depending on who your are . (Jacob Black is AWESOME)
What colour does phenolphthalein change to when it reacts with and alkaline solution?
Purple/Pink
What colors does starch turn if there is a little amount present?
starch will not change its own colour but it can change the colour of iodine solution. iodine solution is originally brown. after adding starch, it will turn into dark blue.
What is an 'indicator reaction'?
---- indicators are substances which change their colour when treated with acidic or basic solutions this reaction of changing their colour is known as indicator reaction ---- ----
What is the test for non reducing sugar?
Benidicts Solution, Wont change colour
In a neutral solution litmus papers turn what color?
There will not be any colour change.
