Calcium fluoride (caf2) has a solubility constant of 3.45 x 10-11
. what is the molar solubility of caf2 in water?

4.15 x 10-6 m
5.87 x 10-6 m
2.05 x 10-4 m
3.26 x 10-4 m

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

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.

Determine the reaction and balance the following equations urgent due in the morning