An increase in temperature can disturb the liquid-vapor equilibrium true false

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.

Why do electrons further from the nucleus have more energy

Read the chemical equation. n2 + 3h2 → 2nh3 using the volume ratio, determine how many liters of nh3 is produced if 3.6 liters of h2 reacts with an excess of n2, if all measurements are taken at the same temperature and pressure? 5.4 liters 2.4 liters 1.8 liters 1.2 liters