Lidocaine is a local anesthetic commonly used in dentistry and for numbing open wounds to allow for deep cleaning or suturing Highlight the atoms or groups that are in hydrophobic portions of lidocaine in blue. If lidocaine does not have hydrophobic portions, check the box below the drawing area. NH are This molecule doesn't have hydrophobic portions. x

Q: 2Cr³+ (aq) + 3Ni(s) → 2Cr(s) + 3Ni²+ (aq) Cr³+ (aq) + 3e = -0.740 V Ni2+ (aq) + 2e Cr(s) Fre → Ni(s)…

A: Given -> 2Cr3+(aq) + 3Ni(s) -----> 2Cr(s) + 3Ni2+(aq)

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A: Net ionic equation.

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.