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What happens when sodium is added to water and universal indicator?
Wiki User
∙ 12y ago
sodium will react violently with water, and end products are sodium hydroxide and hydrogen gas. the universal indicator would turn to around orange(?)
Wiki User
∙ 12y ago
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What happens when sodium hydroxide is added dropwise to solution containg phenolphthalein?
At a particular point, the color of the indicator would change from colorless to pink (purple).
What colour does universal indicator change to if chlorine water is added?
Bright red and the colourless
What happens when methyl orange is added to sodium hydroxide?
It turns 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 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)
Which colour is produced when universal indicator is added to sodium bicarbonate?
Baking soda is sodium bicarbonate or sodium hydrogen carbonate It is alkaline and will therefore turn universal indicator purple or blue
What happens to water when the universal indicator is added to it?
It will become orange because CO2 is an acid
What happens to the indicator when hydrochloric acid is added to sodium hydroxide?
It turns from its original blue colour to red.
What would be expected when sodium hydroxide solution is added gradually to a conical flask of dilute nitric acid containing universal indicator?
The indicator would show a rising pH.
What colour uvirsal indicator go if added to soudium chloride?
Sodium Chloride a.k.a. table salt or sea salt is neutral and so Universal Indicator will go Green with a Ph 7
What happens to all acids when an indicator is added?
universal indicator goes from yellow to dark red when put in an acid. there are many other indicators that all go different colours
Does universal indicator turn milky when acid is added to a carbonate?
No
What color did universal indicator if it is added to weak alkali?
blue
What colour does acid turn when added to universal indicator?
it turns red
What colour would blood turn if a universal indicator was added?
green
What colour will a neutral solution become if a universal indicator was added?
Green
What colour does universal indicator go if salt solution is added?
red
