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Chemistry Titration Calculations

Hi, I’m not sure if I’ve done this correctly. Speaking to others in the class, no one else seems to have gotten this answer so I’m not sure if I got it right or wrong.2DA5D8CC-38F8-4FE5-B44A-325E3E5AF055.jpg.jpeg
Reply 1
Avatar for Pigster
Pigster
20
Original post by d r e a m y
Hi, I’m not sure if I’ve done this correctly. Speaking to others in the class, no one else seems to have gotten this answer so I’m not sure if I got it right or wrong.

Your friends are all fools. Stick to your guns.

Although, I'd have given my answer to 3SF.
This is correct.
It’s all correct, however the questions gives numerical values to 3 significant figures so be aware of this as unfortunately marks would be deducted otherwise.
Original post by dental.queen20
It’s all correct, however the questions gives numerical values to 3 significant figures so be aware of this as unfortunately marks would be deducted otherwise.


Original post by Pigster
Your friends are all fools. Stick to your guns.

Although, I'd have given my answer to 3SF.


Thanks. The mean titre was given to 4 sf though. Do I just ignore that?
Reply 5
Avatar for Pigster
Pigster
20
Original post by d r e a m y
Thanks. The mean titre was given to 4 sf though. Do I just ignore that?

You should use the minimum number of SF quoted in the Q.
Original post by Pigster
You should use the minimum number of SF quoted in the Q.

ohhh okay thanks
Original post by d r e a m y
Thanks. The mean titre was given to 4 sf though. Do I just ignore that?


Yes however the mean titre is the only value given to four significant figures indicating your answer must be to three significant figures..(hope this helps :smile:)
(edited 4 years ago)

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