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October 24, 2025, 12:38:01 am
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Author Topic: molarity  (Read 1084 times)  Share 

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naved_s9994

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molarity
« on: July 13, 2009, 06:02:47 pm »
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Find the molarity of solution with respect to the substance named?

0.010 mol of soldium carbonate, dissolved in 180ml of solution

do we use c = n/v or c = m/v ??

I dont have the soltuions
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hyperblade01

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Re: molarity
« Reply #1 on: July 13, 2009, 06:05:33 pm »
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c = n/v

Remember v is in litres

so its

c = 0.010 / 0.180
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TrueTears

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Re: molarity
« Reply #2 on: July 13, 2009, 06:07:02 pm »
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Density is m/v.
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naved_s9994

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Re: molarity
« Reply #3 on: July 13, 2009, 06:13:19 pm »
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Ahh yea.. thanks hyper and TT  !!!

+1 for both of youse before i sleep :P

lol, sorrry i was just confused been methoding too much
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hyperblade01

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Re: molarity
« Reply #4 on: July 13, 2009, 06:19:29 pm »
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Quote from: naved_s9994 on July 13, 2009, 06:13:19 pm
Ahh yea.. thanks hyper and TT  !!!

+1 for both of youse before i sleep :P

lol, sorrry i was just confused been methoding too much

It's 6:30 and you're sleeping? o.O
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TrueTears

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Re: molarity
« Reply #5 on: July 13, 2009, 06:23:07 pm »
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sleep early, good for health
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Re: molarity
« Reply #6 on: July 13, 2009, 06:24:00 pm »
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If you wake up at about 3:00am you should have had a healthy amount of sleep.
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naved_s9994

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Re: molarity
« Reply #7 on: July 13, 2009, 06:27:42 pm »
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haha, nahh im quite tired from long day tday (first day back)

two outcomes already
and 1 quiz for the Unit 4 physics (ace :P)

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naved_s9994

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Re: molarity
« Reply #8 on: July 13, 2009, 06:28:10 pm »
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although ive had dinner and studied for about 2 hours now...and hours sleep,,, then back to homework :P
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TrueTears

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Re: molarity
« Reply #9 on: July 13, 2009, 06:29:59 pm »
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Quote from: naved_s9994 on July 13, 2009, 06:27:42 pm
haha, nahh im quite tired from long day tday (first day back)

two outcomes already
and 1 quiz for the Unit 4 physics (ace :P)


WOW YOU MUST BE A PRO.
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naved_s9994

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Re: molarity
« Reply #10 on: July 13, 2009, 06:30:11 pm »
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quick Q
find no.moles in HCL  dissolved in 2 L of hydrochloric acid labelled as "1 M"??
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TrueTears

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Re: molarity
« Reply #11 on: July 13, 2009, 06:30:50 pm »
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c = n/v ?????

c = 1 V = 2???

n = 2!!!
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naved_s9994

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Re: molarity
« Reply #12 on: July 13, 2009, 06:34:09 pm »
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arrrgghhh~~!!!! CRAP
okay thankyou
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