Why is it important to that the solid be dry before the final mass measurement?

1 answer:

3 0

The force acting between two charged particles A and B is 5.2 x 105 newtons. Charges A and B are 2.4 x 102 meters apart. If the charge on particle A is 7.2 x 108 coulombs, what is the charge of particle B? (k 7 9.0 x 109 newton meters?/coulomb)

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Molecules that are optically active due to the tetrahedral arrangement of bonds around the carbon atom are often referred to as

morpeh [17]

Answer:
Molecules that are optically active due to the tetrahedral arrangement of bonds around the carbon atom are often referred to as Chiral Molecules.

Explanation:
Chiral molecules have stereogenic centers. When plane polarized light is fall on these compounds they rotate the light either in clockwise or anti clockwise direction. The mirror images of chiral moleculecules are non-superimposable. Below few examples for molecules containing chiral centers are given.

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Serjik [45]

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Vlad1618 [11]

Aspartate directly donates a nitrogen atom from the formation of urea during the urea cycle.
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What is the iodine test?

wariber [46]

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Akimi4 [234]

Answer:

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Explanation:

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