At a certain temperature and pressure, 1 L of CO2 gas weighs 2.05 g. What is the mass of 1 L of NH3 gas at the same temperature and pressure?

What are the 4 phases of matter in order of increasing engery content?

Why is the structure of molecule important to its function?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.