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Do bromine water and hexane go clear in light or dark?
Dark
What happens when the bromine solution is first added to cyclohexane?
At room temperature, the halogens like bromine don't react with cyclohexane. Hence the dark brown color of the bromine water remains. When heated, the -H atoms are replaced with -Br(substitution reaction).
What element is a dark orange liquid at room temperature?
There are only two elements that are liquid at room temperature and they are Mercury (Hg) and Bromine (Br). Mercury is used in thermometers and Bromine is used in industrial applications. Bromine is halogen while Mercury is a Metalloid.
What is bromine's appearance?
It is a dark red liquid highly volatile and highly toxic.
What is water that is muddy and dark from particles?
turbid
Do bromine water and hexane go clear in light or dark?
Dark
Is benzene reactive with bromine in the dark?
Yes, the dark stops the formation of a bromine radical
What happens when the bromine solution is first added to cyclohexane?
At room temperature, the halogens like bromine don't react with cyclohexane. Hence the dark brown color of the bromine water remains. When heated, the -H atoms are replaced with -Br(substitution reaction).
Why the test tube with the bromine test exposed to the sunlight or in the dark?
bagina
What coloure is bromine?
Bromine is a dark brown liquid element belonging to the halogens.
What element is a dark orange liquid at room temperature?
There are only two elements that are liquid at room temperature and they are Mercury (Hg) and Bromine (Br). Mercury is used in thermometers and Bromine is used in industrial applications. Bromine is halogen while Mercury is a Metalloid.
What is bromine's appearance?
It is a dark red liquid highly volatile and highly toxic.
What simple chemical test will distinguish an alkane from others?
Use bromine water (Br2) or acidified permanganate (H+/MnO4-) With permanganate: add the permanganate to the alkane and no reaction will occur, add the permanganate to the alkene and you will form a diol the solution will also turn from purple to colourless. With bromine water: add the bromine water to the alkane (plus you need sunlight) and you get a substitution reaction, this is a slow reaction. Add the bromine water to the alkene and you get an immediate addition reaction (this one does not need sunlight). When bromine water reacts with an alkene it is decolourised, the reddish brown bromine water turns from brown to colourless. This is because alkenes are unsaturated and contain a carbon to carbon double bond. If you did the bromine water test in a dark place say a cupboard then the alkene would decolourise but the alkane wouldn't because it needs UV/sunlight in order to react. in practice the cupboard is not necessary as the speed of decolourisation is so much faster with the alkene.
What is the colour of bromine?
The element bromine is a red-brown liquid at room temperature. When it is cooled to below -7.2 °C, or 19 °F, it changes phase to a solid. If seen in that solid state, it has a metallic luster to it. Wikipedia has more information, and a link is provided below.It is a Dark Red liquid
Does dark water or clear water evaporate first?
dark water evaporates first
When was Dark Water released?
Dark Water was released on 07/08/2005.
What is the duration of The Pirates of Dark Water?
The duration of The Pirates of Dark Water is 1800.0 seconds.
