How much will the volume of 75.0 mL of neon change if the pressure is lowered from 50.0 Torr to 8.00 mmHg?​

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

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.

How does concentration affect reaction rate