- Nov 2017
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chem.libretexts.org chem.libretexts.org
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E∝−|q1|μ2r2
Do you mind doing one of these problems in class with us?
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chem.libretexts.org chem.libretexts.org
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Ion-Dipole Forces (these may not be true IMF, but we will call them IMFs) Dipole-Dipole Forces (between two polar molecules) Hydrogen Bonding (special type of dipole-dipole) Dipole-Induced Dipole (between polar and nonpolar molecules) Instantaneous Dipole-Induced Diploe (between two nonpolar molecules, often called London Dispersion Forces)
Are these forces present in all states of matter?
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chem.libretexts.org chem.libretexts.org
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The two 2py atomic orbitals overlap in parallel to form two ππ\pi molecular orbitals which are asymmetrical about the axis of the bond.
In this case, would this molecule be classified as polar?
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chem.libretexts.org chem.libretexts.org
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Bond polarity and ionic character increase with an increasing difference in electronegativity.
Is the way we determine bond polarity similar to the way we determine electronegativity (simply by looking at the periodic table)?
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Both of these are properties of the isolated atom.
Would the properties be different for an atom that was not isolated?
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chem.libretexts.org chem.libretexts.org
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[Ne]ns1
Could you please elaborate on the significance of the "n" in the electron configuration?
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- Sep 2017
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chem.libretexts.org chem.libretexts.org
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Net Ionic Equation
Is the net ionic equation simply the whole of the formula in a simplified form? And will the product always be a single compound?
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which also means the hydronium ion concentration is higher than the hydroxide
Is the charge of the hydronium compound higher than the hydroxide compound as well?
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chem.libretexts.org chem.libretexts.org
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In a double displacement reaction, the ions of two ionic compounds swap counter ions.
Is the charge affected or changed in this type of reaction?
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chem.libretexts.org chem.libretexts.org
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The more acidic the environment, the more zinc will be released in less time.
Would the amount of acid in the stomach somewhat act as a catalyst in the situation? Since more zinc is released in less time, it seems as though the concept of a catalyst could be applied when addressing the amount of acid contained in the stomach at that time.
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chem.libretexts.org chem.libretexts.org
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the acid name will have an -ic ending
Today in class you discussed a set of "rules" (for lack of a better term on my part) that help students navigate basic chemistry concepts. Would we consider this to be an indicator that will steer us in the right direction (specifically pertaining to how to name the polyatomic ion) or more of a set rule that will indefinitely dictate the name of the polyatomic ion?
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anions containing carboxylic acid
Since carboxylic acid is contained in these anions, incidentally wouldn't their suffixes be -ic? Or is there a another specific acid that constitutes the suffix -ic?
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