A mixture of 41.0g of magnesium (molar mass = 24.31 g/mole) and 175g of iron III chloride (molar mass = 162.2 g/mole) is allowed to react what mass of magnesium chloride (molar mass = 94.21g/mole) is formed
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Magnesium reacts with iron(III) chloride to form magnesium chloride and iron. 3Mg(s) + 2FeCl3(s) → 3MgCl2(s) + 2Fe(s) A mixture of 75.7 g of magnesium (M = 24.31 g/mol) and 137.5 g of iron(III) chloride (M = 162.2 g/mol) is allowed to react. What mass of magnesium chloride (M = 95.21 g/mol) is formed?
Ma Ednelyn L.
Magnesium (used in the manufacture of light alloys) reacts with iron(III) chloride to form magnesium chloride and iron metal. 3Mg(s) + 2FeCl3(s) → 3MgCl2(s) + 2Fe(s) A mixture of 41.0 g of magnesium ( molar mass = 24.31) and 175 g of iron(III) chloride ( molar mass = 162.2) is allowed to react. Determine the mass of iron metal produced and the mass of the excess reactant present in the vessel when the reaction is complete.
Magnesium reacts with Iron(III) chloride to form magnesium chloride (which can be used in fireproofing wood and in disinfectants) and iron. 3Mg(s) + 2FeCl3(s) -> 3MgCl2(s) + 2Fe(s) A mixture of 164.0 g of magnesium (24.31 g/mol) and 700 g of iron(III) chloride (162.2 g/mol) is allowed to react. What mass of magnesium chloride (95.21 g/mol) is formed? 616 g MgCl2 308 g MgCl2 428 g MgCl2 286 g MgCl2 274 g MgCl2
Sri K.
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