A quantity of 0.225 g of a metal M (molar mass 27.0 g/mol)
Chapter 11, Problem 85QP(choose chapter or problem)
A quantity of 0.225 g of a metal M (molar mass 27.0 g/mol) liberated 0.303 L of molecular hydrogen (measured at 17°C and 741 mmHg) from an excess of hydrochloric acid. Deduce from these data the corresponding equation, and write formulas for the oxide and sulfate of M.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer