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Thanks alotYes, the question is on balancing reactions. Option A is the only hydrocarbon that can balance the reaction.
i thought i was being stupid xP
so there's no other way to find out ryt?
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Thanks alotYes, the question is on balancing reactions. Option A is the only hydrocarbon that can balance the reaction.
Yes:http://maxpapers.com/wp-content/uploads/2012/11/9701_w14_qp_12.pdf
Can someone tell me how to find the answer for Q6 ? :/
A is the answer
is it like we see if the equation is balancing wid each hydrocarbon ? xP
in that case its only A i think.
Alright! Thanks!Both alcohols and carboxylic acids react with sodium metal. Follow these links for further information:
Alcohols: http://tinyurl.com/bawcd94
Carboxylic acid: http://tinyurl.com/5r72ms
However, only carboxylic acids react with sodium carbonate in a neutralisation reaction, not alcohols. The above link has further information about this. Hope this helps!
Alright! Thanks!
And which of the two react with NaOH?
Does an ester react with HCN? If yes then please can you give an example with structural or displayed formula?
What about aldehydes and ketones reacting with Na, NaOH and NaHCO3?NaOH is basic, so carboxylic acids would react with it. However, alcohols would not.
What about aldehydes and ketones reacting with Na, NaOH and NaHCO3?
Then what about B and D? how many electrons do they have in their outer shells?A complete outer shell has 8 valence electrons, whereas Boron only has 6 in BF3.
Does the equilibrium position affect the rate of reaction?
I'm sure it only affects the yield right?
But the question specifies forward reaction rate.You're asking the wrong questions here. For every change in temperature, pressure or some other condition you have to know that it may affect one or both of the equilibrium or rate. The answer is D because removing ammonia would not alter the rate, whereas increasing the temperature and pressure would.
View attachment 54273
Answer is C ... how?
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