A mass of 15.1 g of sulfuric acid, H2SO4, is dissolved in water to prepare a 0.753 M solution. What is the volume of the solution?

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.