Many laboratory preparations of solutions call for stirring the solvent while adding the solute. Which of the following is always an effect of this procedure? *
it decreases the reactivty of the solute
It brings the solute and solvent rapidly in contact
decreases the solubility if the solute
it produces a double displacement reaction

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

What conclusion can you draw from this experiment about the components of the black ink?

To calculate the molarity of a solution, you need to know the moles of solute and the