Physics, 18.01.2020 18:31, isabelacarraler

In an experiment the chemical reaction between a piece of aluminum foil and copper(ii)chloride solution in a beaker is observed. the aluminum seems to disapear over time. the balanced chemical equation is given by: 2 al + 3 cucl ⇒3 cu +2 alcl3

can you predict the outcome of the same experiment when aluminum is replaced with a more reactive element such as silver?

a) no reaction would occur.
b) the silver would disappear but no solid precipitate would form.
c) the silver would disappear and a silver solid precipitate would form.
d) the silver would disappear and a brownish red solid precipitate would form.

hint: what would the new product be?

Answers: 1

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In an experiment the chemical reaction between a piece of aluminum foil and copper(ii)chloride solut...