Calculate the mass of AgCl(s) produced by mixing 125 mL of 0.315 M NaCl(aq) and 75.0 mL of 0.155 M AgNO3 and the number of moles of the excess reactant remaining in solution.

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

The grooves or folds of the brain are called

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.