Ratio of Reactants to Products and Molar Ratio of Silver and Copper

The ratio of moles of copper reacted to moles of silver grey aroused was then calculated. A balanced equation for the reaction was written, and calculations make for the same reaction using magnesium in orchestrate of the copper to determine how many grams of magnesium would have been apply to produce one gram of silver.

Mass of Cu utilise in reaction = 1 g

Moles of Cu used in reaction, using molar mass

Mass of beaker plus dry out Ag =114.815 g

Mass of empty beaker =111.420 g

Mass of Ag produced by reaction = 3.

395 g

http://www.chem.unce.edu/ strength/murphy/1251/slides/C14/

then the weight of Mg used to produce one gram of silver is

Chemtutor. (2005). Reactions. Retrieved July 5, 2005 from:

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