can someone help me on my coursework please

andyl33t

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Nov 25, 2004

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U.K

• Oct 15, 2005

• #1

ok i need to make a bar graph in microsoft excel, but i cant get the axis correct.

My data has been attached.

I need the Concentration of Sodium Thiosulphate (Mol/dm3) to be on the X axis, and the time to be on the Y axis. But when i do this it keeps switching the axis. In the end the line should be positive and should rise up. Thanks loads.

 

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• chemistry coursework.zip

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Flip-Mode

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Beer Sheva, Israel

• Oct 15, 2005

• #2

Time is soposed to be X and the sodium con on the Y, your sodium con is decreasing so your graph line can not go up...
It can go up if you switch the side of the Y axis, here are the two graphs:

True graph:

"Fake one"

PM me your email if you want them

 

OP

andyl33t

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• Oct 15, 2005

• Thread Starter
• #3

no i need the time to be on the Y axis. thank you for taking the time to help me

 

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• Oct 15, 2005

• #4

Was this what you wanted:

 

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andyl33t

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Joined

Nov 25, 2004

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U.K

• Oct 15, 2005

• Thread Starter
• #5

ye thats the 1! can you send it to me plz? my email is [email protected]

thank you soooo much

 

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• Oct 16, 2005

• #6

I've sent it.
As a general rule time will usually be on the X axis.
Anyhow, my first chart is actually a correct one because it indicates EXACTLY what has happened: As time passed the concentration decreased and it shows it well with a negative incline line.