Calculate the mass fraction of copper in copper (II) hydroxide.
| September 5, 2021 | education
The formula for copper (II) hydroxide is Cu (OH) 2.
ω (element) = (Ar * coefficient / Mrconnected.) * 100%
Mr (Cu (OH) 2) = 63.5 + (17 * 2) = 97.5
ω (Cu) = (63.5 / 97.5) * 100% = 65%
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