Experiment The experiment carrie

The experiment carried out was a single-replacement reaction between metallic copper atoms (Cu) and an aqueous solution of silver nitrate (AgNO3) (Chemtutor, 2005). The objective was to determine the ratio of reactants to products in the reaction, and the molar ratio between silver (Ag) and copper (Cu) in the reaction.

A clean beaker was weighed, 200 mL of 0.2M silver nitrate solution was added, and the beaker and contents weighed. One gram of copper was then added to the solution. The liquid was decanted and the dry beaker containing the remaining silver was weighed, and the mass of silver obtained calculated. Calculations were performed to determine: a) the mass of copper used in the reaction; b) the moles of copper used in the reaction; c) the mass

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