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April 21, 2015

Homework Help: science

Posted by Magaly on Saturday, August 4, 2012 at 12:35pm.

what will be the law of conversion of a) 65 grams 70 grams
b) magnesium + oxygen = magnesium oxide
45 grams ? grams 80 grams

c) sodium hydroxide + hydrochoride acid
40 grams 36.5 grams
sodium chloride + water
? grams 18 grams

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