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

Which of these is an intensive property of a substance

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.

Which of the following subject areas contains questions that can be answered by science? alchemy ethics forensics politics