nge in the voltage of a cell membrane causes all the voltage-gated Nat channels to open, the permeability of membrane to Nat has been one: unaffected. increased. inhibited. decreased.

Q: What is an IUPAC name: н нн 人 CH3CH2 н н O (3Z,5E,7E)-3,5,7-Nonatriene O (2Z,4E,6Z)-2,4,6-Nonatriene…

A: Given a Alkene molecule. We have to named by systematic IUPAC name of this Alkene molecule.

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Q: 10. Place these elements in order of increasing ionization energy. Al, Cl, C, Na

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Q: please explain why for each!!!

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Q: Which molecule would produce the spectra below? 11 10 1 200 180 160 140 120 80 60 40 20 ppm -CH3…

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Q: cs, trans isomers are an example of stereoisomers. OH i CI OH J ExtGroup

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A: At the time of distillation, compounds are seperated on the basis of their melting point.

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Q: 3. How many single bonds are typically formed by the following atoms? a. Н b. N с. СI d. O

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Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.