Beaulah Philogene
Saturday, August 13, 2011
CHEMISTRY QUESTION!!! PLEASE HELP ME!?
the first recorded observation of hydrogen gas was made by the famous alchemisty, Paracelsus when he added iron to sulfuric acid. Calculate the volume of hydrogen gas at 20degrees C and 98kPa produced by adding 10g of iron to excess sulfuric acid.
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