Chemistry, 05.05.2020 17:40 dbn4everloved8
Muriatic acid, HCl, is often used to remove rust. A solution of muriatic acid, HCl, reacts with Fe2O3 deposits on industrial equipment.
How many liters of 5.50 M HCl would be needed to react completely with 439 g Fe2O3? (molar mass of HCl = 36.46 g/mol) (molar mass of Fe2O3 =159.70 g/mol).
Use the equation:
Fe2O3(s) + 6HCl(aq) → 2FeCl3(aq) + 3H2O,
to solve this problem.
Answers: 2
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Muriatic acid, HCl, is often used to remove rust. A solution of muriatic acid, HCl, reacts with Fe2O...
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