Copper reacts with concentrated nitric acid. Cu(s) + + 4HNO3(aq) + Cu(NO3)2(aq) + 2NO2(9) + 2H2O(1)
An excess of copper is added to 25.0 cm3 of 16.0 mol/dm3 HNO3.
Use this information, together with the equation above, to calculate the volume of NO, formed.
The gas volume is measured at room temperature and pressure.

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 ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.

How many valence electrons are in atom of radon?