Superlinkalpha Superlinkalpha

17-03-2020
Chemistry

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Calculate the mass % of copper, and also of zinc. Show your calculation work.

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nikitiki nikitiki

17-03-2020

Answer:

Explanation:

dpenny = (% )dCu + (% )dZn

dpenny = ()dCu + ()dZn

Where:

% + % = 100

= 1.00 −

dpenny = ()dCu + (1.00 − )dZn

dpenny = ()dCu − ()dZn + 1.00

dpenny = ()[ − ] + 1.00

=

− 1.00

−

= % �

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