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#31447 How was it?

Posted by gary on 31 May 2005 - 10:36 PM in Chemistry

yeah i got -9

i was talking bout the second part.



#31452 How was it?

Posted by gary on 31 May 2005 - 10:38 PM in Chemistry

what was the second equation.



#31129 How was it?

Posted by gary on 31 May 2005 - 06:47 PM in Chemistry

I wrote ethanol.



#31064 How was it?

Posted by gary on 31 May 2005 - 05:56 PM in Chemistry

QUOTE(YIC @ May 31 2005, 05:53 PM)
I think I said decreasing by factor of 100

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Yeah that is right that question is in many past papers.



#31061 How was it?

Posted by gary on 31 May 2005 - 05:55 PM in Chemistry

QUOTE(ally @ May 31 2005, 05:50 PM)
QUOTE(gary @ May 31 2005, 06:46 PM)
Said it showed the end point of the reaction.

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Well done!

That was the 30,000th post on HSN. tongue.gif biggrin.gif

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Cool



#31611 How was it?

Posted by gary on 01 June 2005 - 10:27 AM in Chemistry

Yeah it was four people were saying it was 8 but there is no way they would give you the answer in the question.



#31675 How was it?

Posted by gary on 01 June 2005 - 12:27 PM in Chemistry

solid on the surface of the electolyte it was in a past paper.



#32221 How was it?

Posted by gary on 01 June 2005 - 10:15 PM in Chemistry

just wants to put his mind at rest dont you, you should stop panicking you have done well.



#32215 How was it?

Posted by gary on 01 June 2005 - 10:08 PM in Chemistry

see if someone could post what each question in the written was about that would be great im having trouble trying to think what the questions were on.



#32213 How was it?

Posted by gary on 01 June 2005 - 10:07 PM in Chemistry

80% for an a no chance in hell



#31743 How was it?

Posted by gary on 01 June 2005 - 02:16 PM in Chemistry

QUOTE(tupacshakur @ Jun 1 2005, 01:49 PM)
i think i got some of the caculations wrong but i did some working

ie. for % yields i somehow got 54%. I should still get some marks right?

and the one about enthalpy i got like 54kj which was wrong i think , i should still get some marks for working right?

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I got 54 for the enthalpy.



#31035 How was it?

Posted by gary on 31 May 2005 - 05:46 PM in Chemistry

QUOTE(tupacshakur @ May 31 2005, 05:37 PM)
QUOTE(YIC @ May 31 2005, 05:36 PM)
QUOTE(tupacshakur @ May 31 2005, 06:32 PM)
QUOTE(YIC @ May 31 2005, 05:31 PM)
QUOTE(tupacshakur @ May 31 2005, 06:30 PM)
what was the answer to why they used STARCH?

i said because its easier to see a colour change.

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What was the question again?

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why was starch used

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I cannot remember answering that one dry.gif I think I can remember talking about blue/ black colour in one of th questions.

Was that question in amongst the one about the Conc. PPA?

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i think it was the titration question

why was starch used?

i said because it gave a noticable colour change. Is that right huh.gif

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Said it showed the end point of the reaction.



#30949 How was it?

Posted by gary on 31 May 2005 - 04:58 PM in Chemistry

QUOTE(tupacshakur @ May 31 2005, 04:52 PM)
was the answer to one of the questions larger ion size = bigger enthalpy? (2nd part of paper)

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QUOTE(tupacshakur @ May 31 2005, 04:53 PM)
was the answer to one of the questions larger ion size = bigger enthalpy? (2nd part of paper)

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I wrote that.



#30719 How was it?

Posted by gary on 31 May 2005 - 11:46 AM in Chemistry

What was the equation again?



#30720 How was it?

Posted by gary on 31 May 2005 - 11:47 AM in Chemistry

What was everyones percentage yield?



#30716 How was it?

Posted by gary on 31 May 2005 - 11:39 AM in Chemistry

I got 900c but I used 96500



#30708 How was it?

Posted by gary on 31 May 2005 - 11:34 AM in Chemistry

What was everyones answer to the Q=it question



#30700 How was it?

Posted by gary on 31 May 2005 - 11:29 AM in Chemistry

QUOTE(KhalidBoussouara @ May 31 2005, 11:28 AM)
That was easy (except for about 4 of the multi choice questions and the gas mask one). It was a bit annoying that we couldn't take away the paper because of how it was structured and that I wasn't allowed out 15 minutes early.

I found the multiple choice to be a bit harder than the written questions. Did anyone else feel the same?

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Theres a suprise huh.gif



#30726 How was it?

Posted by gary on 31 May 2005 - 11:50 AM in Chemistry

I got that.

Checked my multiple choice answers against yours got 28 the same.



#30730 How was it?

Posted by gary on 31 May 2005 - 11:52 AM in Chemistry

C



#30929 How was it?

Posted by gary on 31 May 2005 - 04:51 PM in Chemistry

Van der waals break and reform it was in one of the older past papers.



#30924 How was it?

Posted by gary on 31 May 2005 - 04:48 PM in Chemistry

Yeah I got that too for the radii.

They diagrams were so much for a 1 mark question



#30840 How was it?

Posted by gary on 31 May 2005 - 03:29 PM in Chemistry

i drew that but i have no clue what the hell it is called;.



#30824 How was it?

Posted by gary on 31 May 2005 - 02:56 PM in Chemistry

QUOTE(Tiger @ May 31 2005, 02:51 PM)
QUOTE(gary @ May 31 2005, 03:32 PM)
I got cyclohexanal aswell.

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I got it too biggrin.gif but i just drew it i didnt write the name down. Does that mean i dont get any marks wink.gif . Because as far as i remember it only said to draw the structure. unsure.gif

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Yeah it was the structure i drew



#30695 How was it?

Posted by gary on 31 May 2005 - 11:27 AM in Chemistry

I agree exams are not easy they are not designed to be easy.