For the reaction given below, how many moles of nitrogen monoxide will form if we start with 2.0 moles of oxygen? 4 NH3 + 5 O2 → 4 NO + 6 H2O

5.0 mol

2.5 mol

2.0 mol

4.0 mol

1.6 mol

When the water vapor cools it condenses select a number that represents his process on the

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.