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i have to do a project for my 5th sem.

2007-06-03 02:01:26 · 4 answers · asked by jue 1 in Science & Mathematics Chemistry

4 answers

You provide no details as to what sort of equipment you have available. If you are a college student you should be providing this so we can be more informative.

I also believe that if you are a college student, you need to write a lot more appropriately. Your sentance structure, use of abbreviations, and use of punctuation are terrible. You will not be looked upon favorably in the business or academic world with such poor writing. Did you take freshman English composition?

2007-06-03 02:17:46 · answer #1 · answered by GTB 7 · 0 0

I assume that you have an AA based on your question :-)

Maybe test for the concentration of metals (aluminum) that leached out of the cans into soda pop?

Answer above: Sentance?

2007-06-04 09:49:18 · answer #2 · answered by Anonymous · 0 0

1,000 ppm = 1 mg/g (note; not just mg; ppm is a ratio) mg to L; depends on density. 1 L water = 1,000 g = 10^6 mg water. moles x formula mass = grams With respect, you need to make sure you understand the concepts embedded in the meaning of the units, not just rely on the magic conversion formulas.

2016-05-20 00:19:30 · answer #3 · answered by Anonymous · 0 0

find the concentration of metals in your garden soil. or just burn stuff.

2007-06-03 02:36:46 · answer #4 · answered by mr g 1 · 0 0

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