5) How many molecules are in 15.3 grams of NH3?

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 is the shape of the poem “peer” connected to its meaning?

What’s the theoretical yield of solid lead