4. At room temperature, the saturated concentration of NaCl is 357 g/L. Express this concentration in units of Molarity.

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

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A- electron repulsion favors a tetrahedral shape, so the orbitals are 109.5° apart from each other. of a hydrogen atom on methane. they may also contain lone pairs—this explains the geometry of water, which is sp3 hybridized due to the lone pair, which occupies one of the four hybrid orbitals.