Chemistry: Post your doubts here!

[savera]

B

Guess what i found more.....but these seem to be answers of questions which i hav no idea from which book they are..... check it https://www.google.com.pk/#q=mehr.sharif.edu Organic chemistry

bad new...these are of universities organic professor teacher

 

[RoOkaYya G]

Guess what i found more.....but these seem to be answers of questions which i hav no idea from which book they are..... check it https://www.google.com.pk/#q=mehr.sharif.edu Organic chemistry

http://mehr.sharif.edu/~organic-ch/Chapter18a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter16a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter15a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 24a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 21a.pdf

these are answers right. but there're relevent notes as well in them. pick up wht u need. eg chapter 15a , the a means answer
but the notes r like "chapter15t" t stands for topic i guess n its like this :

http://mehr.sharif.edu/~organic-ch/Chapter 21t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 24t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 19t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter18t.pdf

http://mehr.sharif.edu/~organic-ch/Chapter 24s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 19s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 21s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23s.pdf

SEE THE last 4 ones
yeah uni notes but theres abt 75% of A levels in it.

 

[savera]

Thankyou

http://mehr.sharif.edu/~organic-ch/Chapter18a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter16a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter15a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 24a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23a.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 21a.pdf

these are answers right. but there're relevent notes as well in them. pick up wht u need. eg chapter 15a , the a means answer
but the notes r like "chapter15t" t stands for topic i guess n its like this :

http://mehr.sharif.edu/~organic-ch/Chapter 21t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 24t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 19t.pdf
http://mehr.sharif.edu/~organic-ch/Chapter18t.pdf

http://mehr.sharif.edu/~organic-ch/Chapter 24s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 19s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 21s.pdf
http://mehr.sharif.edu/~organic-ch/Chapter 23s.pdf

SEE THE last 4 ones
yeah uni notes but theres abt 75% of A levels in it.

Thankyou

 

[RoOkaYya G]

Thankyou

Thankyou

welcome

 

[pikachu]

could anyone explain Q3(c)(i)(ii)?

 

[buddy097]

Do we have to only write about the points in Paper 5 Q1 of chemistry( the question which asks to plan an experiment), or do we have to write a full fledged experiment like that in P3? Please help.

 

[TimBluesWin]

Do we have to only write about the points in Paper 5 Q1 of chemistry( the question which asks to plan an experiment), or do we have to write a full fledged experiment like that in P3? Please help.

As far as I know it's a yes; not really sure about it though.

 

[akshitiz10]

What is the easiest way to deal with application?

 

[Camille96]

Good evening everyone! Can anyone give me notes on equilibria, please?

 

[buddy097]

As far as I know it's a yes; not really sure about it though.

which one? former method or the latter one?

 

[TimBluesWin]

which one? former method or the latter one?

Yep I mean the bulleted ones

 

[RoOkaYya G]

summarised notes.
source: unknown
hope tht itll help

 

[♣♠ Magnanimous ♣♠]

Can anyone solve this -->
A 6.90 M solution of KOH in water contains 30% by mass of KOH. Calculate the density of the
KOH solution?
[Molar mass of KOH = 56 g mol –1]

plzz

 

[janasalem]

what is the shape of Xenon tetreflouride and how can we find out the shapes of different compounds?

 

[♣♠ Magnanimous ♣♠]

what is the shape of Xenon tetreflouride and how can we find out the shapes of different compounds?

The shape is Square planar.
Well all the shapes depends mainly on lone pairs and bond pairs

 

[janasalem]

is this in the As level syllabus coz they dont mention this type of geometry

 

[♣♠ Magnanimous ♣♠]

is this in the As level syllabus coz they dont mention this type of geometry

Well it is not mentioned in book
But is this in paper? or in something else?

 

[♣♠ Magnanimous ♣♠]

Can anyone solve this -->
A 6.90 M solution of KOH in water contains 30% by mass of KOH. Calculate the density of the
KOH solution?
[Molar mass of KOH = 56 g mol –1]

plzz

RoOkaYya G

 

[janasalem]

no it's a question in the book
how about this question
Number 7

http://papers.xtremepapers.com/CIE/... AS Level/Chemistry (9701)/9701_w10_qp_11.pdf

 

[RoOkaYya G]

RoOkaYya G

u tagged me? i dint get any alerts