Polar and Non polar molecules

Polar & Non-Polar Molecules ( Video ) | Chemistry

Is N2 polar or nonpolar: Nitrogen polarity explained - Geometry of Molecules

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Here’s the polar vortex from NASA’s heat-mapping satellite

SOLVED: It is common to mix polar solvents (e.g., acetone) with non-polar solvents (e.g., hexane) to obtain an eluting solvent of intermediate polarity. Would it be appropriate to use a water-dimethylformamide mixture? What advantages and disadvantages will this solvent system have? Discuss at least two: it can be one of each or any two of either one. Explain your answer.

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Polar vs. Non-Polar Bonds & Molecules | ChemTalk