what will happen if you depress the plunger on a micropipette to the second stop before loading the tip?

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

Which position represents spring in the southern hemisphere? a) b) c) d)

Draw metallic bonding if two copper