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Re: closed by DrAuthentic: 10:13am On Feb 18, 2017 |
Compounds are made of two or more kinds of atoms joined to form definite froup while mixture are two element not chemically bonded. 2 alkene or akyne unsaturated hydrocarbons |
Re: closed by Nobody: 10:14am On Feb 18, 2017 |
ProlificEric:i suggest that this question be timed, for some might search for the answer online |
Re: closed by EEGA: 10:15am On Feb 18, 2017 |
A compound is a group of elements chemically combined together while a mixture is a group of elements physically combined together. b. The compound is an unsaturated hydrocarbon which is the alkene and alkyne. |
Re: closed by ProlificEric(m): 10:15am On Feb 18, 2017 |
Pls endeavour not to edit the first answer you post as it will lead to authomatic disqualification. |
Re: closed by omoosun39(m): 10:17am On Feb 18, 2017 |
Answer A compound is always heterogeneous while mixture nay be homogeneous Compound are chemically combined together and can not be separated by physical means while mixture are not chemically combined together and it can be easily separated by physical means |
Re: closed by Netwonder(m): 10:17am On Feb 18, 2017 |
A mixture is formed when two or more substances are physically mixed together. A compound is formed when two or more substances are chemically combined through a chemical reaction. |
Re: closed by Nobody: 10:18am On Feb 18, 2017 |
A compound is made up of more than one chemical element chemically bonded together with the resultant compound chemically and physically differents from the reacting elements A mixture is made up of more than one substance physical mixed together with no distinct chemical change from the original constituents. The mixture has a mixture of the physical properties of each of constituents. 2. The compound is an alkene. E.g ethene |
Re: closed by Netwonder(m): 10:20am On Feb 18, 2017 |
The answer for (b) is alkyne |
Re: closed by Johnsonibx(m): 10:22am On Feb 18, 2017 |
Compound is formed when two or more elements are chemically combine together e.g C+O2-Co2 WHILE Mixture is form when two or more elements are physically combine together. It can be easily separated e.g Sand + Water B. Alkenes |
Re: closed by sirqeeboi(m): 10:25am On Feb 18, 2017 |
A. A compound is substance which contains two or more elements chemically combined together e.g water while a mixture contains two or more constituents which can easily be separated by physical method. B. Alkyne |
Re: closed by omoosun39(m): 10:26am On Feb 18, 2017 |
B the compound is alkyne |
Re: closed by babagydoz(m): 10:27am On Feb 18, 2017 |
Swegzfreak:you modified your answer CC: prolificeric |
Re: closed by Nobody: 10:28am On Feb 18, 2017 |
muktarimusa:you just grouped mixtures into homogenous and inhomogenous mixtures. You classified a compound as a mixture rather than differentiate them. I guess we will be having a new winner today. |
Re: closed by Swegzfreak: 10:29am On Feb 18, 2017 |
babagydoz: How? Your proof? You don't even know if I was correct enemy of hate...
|
Re: closed by Nobody: 10:34am On Feb 18, 2017 |
DrAuthentic:must a mixture be only between elements? Can't we have sand+ iron mixture or mud+water mixture, cofee+milk mixture? At least sand is made up of elements and compound. Also your definition of mixture tells us that the elements are not chemically bonded, it however doesn't tell us if they are physically bonded or not. You know... A spoon of sodium and a bottle of chlorine could be away from each other in a room. They are not chemically bonded at that point but that doesn't mean they are physically "mixed" either. |
Re: closed by babagydoz(m): 10:36am On Feb 18, 2017 |
Swegzfreak:I dont care if you were correct or not... There was no answer to the second question when you first answered |
Re: closed by Swegzfreak: 10:37am On Feb 18, 2017 |
babagydoz: All the best bro.. Check my phone time when I screenshot it... Its your head ache though... 1 Like |
Re: closed by Nobody: 10:40am On Feb 18, 2017 |
Some answers are complete but not completely correct; some are correct but incomplete, they either answer 1 or 2. Why una dey rush na |
Re: closed by Nobody: 10:44am On Feb 18, 2017 |
Sinestroo:lol... let others chaw this one. Although i didn't google the answers sha.....i know many used google. |
Re: closed by Nobody: 10:45am On Feb 18, 2017 |
Sinestroo:but why did it too you soooo long to post this small answer |
Re: closed by Nobody: 10:48am On Feb 18, 2017 |
muktarimusa:I drop out for Ss2. I no do organic chem for ss3. So I just try remember small when dem been dey teach my seniors for school that year I been see the question late sha |
Re: closed by DrAuthentic: 10:52am On Feb 18, 2017 |
Sinestroo:I leave it to the umpire to judge. Nemo judex in casua sua-no one can be the judge in his own case. Thanks. |
Re: closed by Nobody: 10:54am On Feb 18, 2017 |
DrAuthentic:lol. I wan fault everybody answer so my own go be the first correct answer. |
Re: closed by Olusharp(m): 10:57am On Feb 18, 2017 |
a. DIFFERENCE BETWEEN COMPOUND
AND MIXTURE:
COMPOUND
1. It is a pure substance.
2. It can not be separated by physical
method.
3. Element loose their properties in a
compound.
4. Its composition is fixed through
out its mass.
5. It has fixed melting point.
MIXTURE
1. It is an impure substance.
2. It can be separate by physical
method.
3. Substances forming mixture retain
their properties.
4. It has no fixed composition.
5. It has no sharp melting point. b. the answer is alkyne |
Re: closed by ProlificEric(m): 11:13am On Feb 18, 2017 |
Keep the answers coming. If there is a winner, he/she will be declared by 6 pm today, |
Re: closed by Nobody: 1:21pm On Feb 18, 2017 |
muktarimusa:. |
Re: closed by Nobody: 1:38pm On Feb 18, 2017 |
Sinestroo:you this guy...shey you know say you suppose to give me half of the yesterday's prize. cos i was the first to post half of the correct answer. (which was 40320) |
Re: closed by ProlificEric(m): 6:01pm On Feb 18, 2017 |
Time for today's winner to be declared. |
Re: closed by Johnsonibx(m): 6:02pm On Feb 18, 2017 |
OP where are you is already 6pm |
Re: closed by ProlificEric(m): 6:03pm On Feb 18, 2017 |
The answer to today's question is: (a) A compound is a substance that contains two or more elements chemically combined together e.g water. |
Re: closed by ProlificEric(m): 6:06pm On Feb 18, 2017 |
The answer to the b part of the question is alkyne |
Re: closed by ProlificEric(m): 6:10pm On Feb 18, 2017 |
A mixture is a substance that contains two or more constituents which can be easily separated by a physical method |
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