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If 8.52 g each of zinc,potassium dichromate,and sulfuric acid are reacted by the reaction:
4 Zn + K2Cr2O7 + 7 H2SO4→ 4 ZnSO4 + 2 CrSO4 +K2SO4 + 7 H2O
How many grams of zinc will be left unreacted?
Base
A substance capable of accepting protons according to the Bronsted-Lowry theory or donating electron pairs in Lewis theory; it counteracts acids.
Amines
Organic compounds composed of nitrogen atoms bonded to alkyl or aryl groups, behaving as bases.
Cyclohexylamine
A primary amine derived from cyclohexane, noted for its use in the production of pharmaceuticals and corrosion inhibitors.
NMR Spectroscopy
A technique that uses nuclear magnetic resonance to determine the molecular structure of organic compounds by observing the interaction of atomic nuclei with radio waves.
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