When 1.06 g of liquid PC13 at 11.8 C is added to a solution of water at in a coffee cup calorimeter, the temperature of the solution increases to 38.1C. If the heat
capacity of the solution and calorimeter is 421.7 J/C, calculate the molar heat of the
PC13. Answer to 0 decimal places in kJ/mol.

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.