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What is the classification test of hydrocarbons?
1)Bromine solution in carbontetrachloride is used to identify alkanes, alkenes and alkynes. alkanes don't react therefore the color remains as it is ie, brown while alkenes and alkynes react and therfore brown color disappears. 2)Ammoniacal cuprous chloride when reacted with alkanes alkenes give no precipitate while with alkynes give red precipitate. Thus, alkanes with no reaction and unsaturation can be identified from the first test while alkynes from second test. combustion test solubility test kmno4 test sulfuric acid test
Alkanes and Alkenes both contain only what 2 elements?
Carbon and hydrogen.
Are alkenes hydrocarbons?
Yes, since hydrocarbons are compounds containing only carbon and hydrogen, and alkenes fit this description. More specifically, alkenes contain at least one C to C double bond (but no triple bonds) and their general formula is CnH2n+2
What is the symbol equation for alkenes?
* For the alkanes, the general formula is CnH2n+2 EXAMPLE: CH4, C4H10 * For the alkenes, the equation is CnH2n EXAMPLE: C2H4 where n is the number of atoms in one molecule of the hydrocarbon.
Why do precipitates form from the mixing of 2 aqueous solutions?
This depends on the composition of the two solutions.
Is 2-methylpentane an alkanes alkenes or alcohol?
It is an alkane.
What is the classification test of hydrocarbons?
1)Bromine solution in carbontetrachloride is used to identify alkanes, alkenes and alkynes. alkanes don't react therefore the color remains as it is ie, brown while alkenes and alkynes react and therfore brown color disappears. 2)Ammoniacal cuprous chloride when reacted with alkanes alkenes give no precipitate while with alkynes give red precipitate. Thus, alkanes with no reaction and unsaturation can be identified from the first test while alkynes from second test. combustion test solubility test kmno4 test sulfuric acid test
What is the importance of alkenes?
Alkenes are very important as: 1. They are used in the manufacture of polythene, Mustard gas(beta-beta dichloro ethyl sulphide) 2. Ethene, one of the alkenes, is used as a general anaesthetic and for artificial ripening of fruits. 3. Alkenes are used as a starting material for a large number of chemicals of industrial use such as glycols(antifreeze) , ethyl halide and ethyl alcohol.
Alkanes and Alkenes both contain only what 2 elements?
Carbon and hydrogen.
Is an even root 0 1 or 2 solutions?
It is 2 solutions.
What are the release dates for Anderson - 2011 Co-Hostess Melissa Joan Hart 2013 Resolution Solutions Popular Infomercial Products Put to the Test 2-72?
Anderson - 2011 Co-Hostess Melissa Joan Hart 2013 Resolution Solutions Popular Infomercial Products Put to the Test 2-72 was released on: USA: 8 January 2013
Which precautions should you take when heating solutions in a test tube?
Following points should be kept in mind while working 1-always wear safety glasses and gloves 2-put the test tube away from yourself and any other person 3-donot hold the test tube with finger always use test tube holder 4-donot put test tube direct on the flame use wire guide 5-always keep the test tube at an angle and make sure that mouth of test tube is pointed away from you and other person
If the discriminant is zero the equation has solutions?
It has 2 equal solutions
What is the answer to Chapter 1 Exercise 1-2 in Intermediate Accounting Fifth Edition by Spiceland Sepe...?
I have all the solutions and the test bank as well. email me at sanfran.rebel@gmail.com
What is the answer to Chapter 1 Exercise 1-2 in Intermediate Accounting Fifth Edition by Spiceland Sepe?
I have all the solutions and the test bank as well. email me at sanfran.rebel@gmail.com
What is the answer to Chapter 1 Exercise 1-2 in Intermediate Accounting Fifth Edition by Spiceland Sepe..?
I have all the solutions and the test bank as well. email me at sanfran.rebel@gmail.com
What is the name given to the solid formed by mixing 3 solutions together?
The solid is named a precipitate. Precipitation occurs when one mixes 2 solutions containing the 2 given ions together to form an insoluble compound. Thus, when you mix your solutions together and forms solid which settles down at the bottom of the test tube, remember it is always call a precipitate.
