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What color would hydrochloric acid pH 1 turn universal indicator?
Mcsidney123
Red
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∙ 13y ago
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What color does Universal indicator turn in diluted hydrochloric acid?
Hydrochloric Acid is known to be a very strong acid. A 0.01 molar solution of HCl has a pH of 2 ( -log(0.01) ) which on the pH scale is very acidic (under 7 is acidic, 7 is neutral, over 7 is basic). On a universal indicator test, HCl would come out as red. A basic solution would be a more blue-green, or green depending on the concentration.This is a color chart for a universal indicator test:http://chem.csusb.edu/images/pH_chart.gif
What colour would universal indicator change with potassium hydroxide?
It would make it a blue color, meaning alkaline.
What colour is produced when universal indicator is added to lime juice?
Assuming it to be mostly a weak acid, the color would be orange/yellow
What colour would orange juice be in Universal indicator?
orange
What colour would blood turn if a universal indicator was added?
green
What is the colour with universal indicator hydrochloric acid in stomach?
it would turn green with a hint of blue.
What color would universal indicator in strong alkali?
red
What color does Universal indicator turn in diluted hydrochloric acid?
Hydrochloric Acid is known to be a very strong acid. A 0.01 molar solution of HCl has a pH of 2 ( -log(0.01) ) which on the pH scale is very acidic (under 7 is acidic, 7 is neutral, over 7 is basic). On a universal indicator test, HCl would come out as red. A basic solution would be a more blue-green, or green depending on the concentration.This is a color chart for a universal indicator test:http://chem.csusb.edu/images/pH_chart.gif
What color would you observe between milk of magnesia and universal indicator?
The color is blue because magnesia milk is a hydroxide.
What colour would universal indicator change with potassium hydroxide?
It would make it a blue color, meaning alkaline.
What color would a universal indicator turn with grapefruit juice?
pink and red in acid and dark green
If universal indicator was added to the water after the reaction with caesium what colour would it be?
Water is usually around pH7 so would turn Universal Indicator Green
What colour is produced when universal indicator is added to lime juice?
Assuming it to be mostly a weak acid, the color would be orange/yellow
If universal indicator was added to the water after the reaction with caesium what colour would it go and why?
Caesium recats with water to form caesium hydroxide , a base. the universal indicator woulg change color to be brown/purple depending on the concentration i.e pH. see link
What is universal indicator?
It is a substance used to determine the strengths of acids and alkali.It changes color according to the pH of the material its in. It is so useful because the color also tells you how strong the substance is. As an example, if you were to put a few drops of the indicator in water it would go green. A few drops of it in cleaning products and it would go a deep purple.A universal indicator can give various colors to a huge variety of pH ranges.
What colour would orange juice be in Universal indicator?
orange
What colour would ammonia turn if universal indicator is added?
The pH of the base ammonia is, depending on its concentration between 11.1 (0.1M) and 12.1 (10M) so the color of the most common Yamada's Universal Indicator will be purple (or blue if pH < 11, ready to use household ammonia)
