which would be the best way to represent the concentration of a 1.75 m k₂cro₄ solution?\no 1.75%\no k₂cro₄ =…

which would be the best way to represent the concentration of a 1.75 m k₂cro₄ solution?\no 1.75%\no k₂cro₄ = 1.75 m\no (k₂cro₄)\no k₂cro₄, m

which would be the best way to represent the concentration of a 1.75 m k₂cro₄ solution?\no 1.75%\no k₂cro₄ = 1.75 m\no (k₂cro₄)\no k₂cro₄, m

Answer

Brief Explanations:

In chemistry, square - brackets around a chemical formula are commonly used to denote molar concentration. A 1.75 M (K_2CrO_4) solution is best represented as ([K_2CrO_4]=1.75\ M). The percentage ((1.75%)) represents a different way of expressing concentration (usually mass - by - volume or mass - by - mass). ((K_2CrO_4)) and (K_2CrO_4,[M]) are not standard notations for molar concentration.

Answer:

B. ([K_2CrO_4]=1.75\ M)