dejab213 dejab213

17-02-2017
Chemistry

contestada

How many grams of solute must be in 2.0g of solution to have a concentration of 8.0ppm?

1) 0.004g
2) 0.008g
3) 4.0g
4) 0.016g

please explain

Respuesta :

miracleemepue91 miracleemepue91

22-02-2017

0.007g
none of the above and its right

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