A sample of pure magnesium nitrate, Mg(NO3)2, was decomposed by heating as shown in the equation below
2Mg(NO3)2 (s) → 2MgO (s) + 4NO2 (g) + O2 (g)
A 0.75 g sample of Mg(NO3)2 was completely decomposed by heating.
Calculate the amount, in moles, of magnesium nitrate that was decomposed. Give your answer to 2 decimal places.
Calculate the total amount, in moles, of gas produced in the reaction. Give your answer to 2 decimal places.
Calculate the total volume, in m3, of gas produced at 333 K and 100 kPa.
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