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Topic: Is this right?  (Read 3360 times)

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Offline wombat

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Is this right?
« on: October 01, 2007, 11:22:37 PM »
this is the format

#from table/ 1000mL = x/ your volume

this is what I did

 1.20g  =     x               1.2 g/mL = 265 mL/x
1000mL    265mL

 ???
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Offline Borek

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Re: Is this right?
« Reply #1 on: October 02, 2007, 02:35:42 AM »
No idea what you are asking about - perhaps how to solve ratios? If so, see the very bottom of this page:

http://www.chembuddy.com/?left=balancing-stoichiometry&right=ratio-proportions
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Offline wombat

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Re: Is this right?
« Reply #2 on: October 04, 2007, 01:43:34 AM »
Um..I'm not sure if it is ratios, but the question asks to calculate the actual mass and I think it goes like this: (1.00 )(x) = (1.20g)(.2650L)     x = (1.20g)(.2650L)
But what happens to the grams and liters? Do you just multiply?
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Offline Padfoot

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Re: Is this right?
« Reply #3 on: October 04, 2007, 02:07:57 AM »
Quote from: wombat on October 04, 2007, 01:43:34 AM
Um..I'm not sure if it is ratios

If you are finding x such that 1.2/1000=x/265 (which I think you are) you are dealing with ratios.

Quote from: wombat on October 04, 2007, 01:43:34 AM
But what happens to the grams and liters? Do you just multiply?

What are the units that go with 1.00 in your eqn?
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