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it changes colour form orangy-brown to colourless
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∙ 13y ago
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Will saturated oils decolourise bromine?
No, unsaturated oils and fats (sunflower oil, olive oil) decolourise when reacted with bromine
How is bromine used in everyday life?
One of the things bromine is used for is photographic film (used in camera)Bromine is also used as water purification, making engines in cars run better, and are also on rare occations bromine used as a pesticide.
What happens when ethanol is added to soap?
From the experiment, why is a mixture of ethanol and water instead of simply water itself used for saponification? ... Ethanol is the catalyst in saponification C. Ethanol would help the soaps obtained from saponification reaction become more soluble in water D.
What causes foam in a spa how do you control the PH and Bromine in a spa?
Get a Bromine test kit and a pH test Kit. The bromine level should be around 4.0ppm and the pH should be around 7.4.To raise Bromine, add Bromine.To lower Bromine, add waterTo raise pH: add soda AshTo lower pH: add Muriatic AcidAs for the foam, it is caused by tanning oils, sunblocks, shampoos, conditioners, soap, body oil, fabric cleaners etc. To correct this problem add hexametaphosphate or "Foam Out".
What happens when you mix potassium permanganate with oil?
there will be a chemical reaction called combustion. potassium permanganate as the oxidant and oil obviously as fuel if the two were mixed they needed to release energy in form of heat.
What happens if you mix cooking oil with bromine water?
The bromine water turns from orange to colourless, as it is breaking the double bonds. When the oil becomes saturated, any more bromine water that is added will not turn colourless.
What happens when 1 drop of bromine is added to vegetable oil?
they separate as they are alkenes and alkanes
What happens when oil is added to water then frozen?
The oil ends up under the frozen water.
What happens when baking soda is added to oil with water?
The baking soda dissolves in the water
How do you know unsaturated fat is in vegetable oil?
An unsaturated oil will decolorize bromine water.
What happens to the density when corn oil is poured into water?
Water has a fixed density (depending on temperature), and it is more dense than corn oil by a little bit. If corn oil is added to water, the density of the mixture will decrease. This applies to "room temperature" water and oil. No one should be pouring hot oil into water.
What happens when you shake up oil and water?
Oil and water do not mix...
When Sudan 3 solution is added to palm oil what happens?
The oil become colored.
Motto for an oil-well-drilling company?
a drill
What will happen if olive oil is added to water?
the olive oil will form into droplets and not mix with the water
Will saturated oils decolourise bromine?
No, unsaturated oils and fats (sunflower oil, olive oil) decolourise when reacted with bromine
Give a test to differentiate between butter and cooking oil?
there can be two explanation: 1. cooking oil is unsaturated while butter is saturated so buter can not be hydrogenated but cooking oil can be. 2. as we know that brown colour of bromine disappears when a drop of bromine is added to unsaturated compound whereas there is no reaction between saturated hydrocarbons.
