If You Add 4

question 113

Multiple Choice

If you add 4.00 mL of pure water to 6.00 mL of 0.750 M NaCl solution,what is the concentration of sodium chloride in the diluted solution?

• A)0.250 M
• B)0.450 M
• C)0.500 M
• D)1.13 M
• E)none of the above

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Definitions:

O,p-director

Substituents in aromatic chemistry that direct incoming substituents to the ortho and para positions on a benzene ring.

Electrophilic Iodination

A chemical reaction involving the addition of an iodine atom to a substrate, typically facilitated by an electrophile.

Major Organic Product

Refers to the main product obtained in the highest yield from an organic reaction, distinguished from any side products or minor products.

Electrophilic Chlorination

A chemical reaction where a chlorine atom, acting as an electrophile, is added to another molecule, often involving aromatic compounds or alkanes.