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No, the R- represents a generic carbon group and the R group can be any size in length. X represents a halogen.
for example:
R-OH can be CH3CH2OH, (CH3)3COH, CH3CH=CH-OH <---There is a infinite amount of possibilities for the carbon group of which R stand for. However, the size of the R group doesn't matter the only thing that matters is that its a carbon to something bond.
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Preparation of ether by williamsons synthesis?
In a Williamson synthesis, an ether is formed by reacting an alcohol and a alkyl halide in the presence of a base. To form the ether R-O-R', one starts with R-OH and R-X, where X is a halogen, typically bromine or chlorine. When mixed with the base, like NaOH, the alcohol is deprotonated, leaving a negatively charged oxygen. This acts as a nucleophile and attacks the carbon bonded to the halogen. The halogen, a good leaving group, is released, leaving behind R-O-R'. This reaction works the best when using primary alcohols and halogens, and will not go at all with tertiary alkyl halides. Ideally, the halide should be on the less substituted of the R groups.
Is I a halogen?
Yes, I (iodine) is a halogen.
What gas is a halogen filled with?
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.
What type of gas is in a tungsten-halogen light bulb?
Halogen gas is in a Tungsten-Halogen Light Bulb.
What halogen is in ozone?
There is no halogen present in ozone. Only ozone is present.
Preparation of ether by williamsons synthesis?
In a Williamson synthesis, an ether is formed by reacting an alcohol and a alkyl halide in the presence of a base. To form the ether R-O-R', one starts with R-OH and R-X, where X is a halogen, typically bromine or chlorine. When mixed with the base, like NaOH, the alcohol is deprotonated, leaving a negatively charged oxygen. This acts as a nucleophile and attacks the carbon bonded to the halogen. The halogen, a good leaving group, is released, leaving behind R-O-R'. This reaction works the best when using primary alcohols and halogens, and will not go at all with tertiary alkyl halides. Ideally, the halide should be on the less substituted of the R groups.
What does r and b represent?
Rythm & Blues.
What does YOU CONT OL R represent?
You are out of control
Is K a halogen?
Potassium is a metal element. It is not a halogen. Example for halogen is Chlorine.
What element has less than one halogen existing on the earth?
Any element, other than a halogen is - by definition - not a halogen and so it does not have a halogen and that is less than one halogen.
Is I a halogen?
Yes, I (iodine) is a halogen.
What halogen has the most electrons?
This halogen is astatine.
The element bromine is not a halogen?
No, Bromine is a Halogen
What gas is found in halogen lamps?
Halogen.
What do R Sq and T in the codes represent?
R is round, Sq is square and T is triangle.
What gas is a halogen filled with?
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.
What type of gas is in a tungsten-halogen light bulb?
Halogen gas is in a Tungsten-Halogen Light Bulb.
