The mass is 5kg
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The standard Gibbs free energy of formation of ZnO from Zn is lower than that of CO2 from CO. Therefore, CO cannot reduce ZnO to Zn. Hence, Zn is not extracted from ZnO through reduction using CO
Answer:
Lines of latitude run from east to west.
Explanation:
Answer:
the Rhyniognatha hirsti
Explanation:
at age 400 million years old
(A) Gamma waves have the highest energy
