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What is the best statement describes the polarity of SF 4I 2?
The SF4I2 molecule is nonpolar because the individual dipole moments of the SF4 and I2 molecules cancel each other out due to the symmetry of the molecule, resulting in a net dipole moment of zero.
What statement best describes the polarity of rm CH 3Cl?
The molecule CH3Cl (chloromethane) is polar due to the difference in electronegativity between carbon and chlorine. Chlorine is more electronegative than carbon, causing a partial negative charge on the chlorine atom and a partial positive charge on the carbon atom.
Which statement best describes the polarity of the molecule PI3?
PI3 is a polar molecule due to the uneven distribution of electron density caused by the lone pairs on the central phosphorus atom and the three iodine atoms. This results in a net dipole moment for the molecule, making it polar.
Which choice best describes the polarity of ICl5?
ICl5 is a nonpolar molecule because the chlorine atoms surrounding the central iodine atom are symmetrical, canceling out any dipole moments.
What statement best describes a weak acid?
A weak acid is an acid that only partially dissociates in solution, resulting in a small concentration of hydronium ions. This leads to a lower acidity compared to strong acids and a higher pH.
