The literature value for the ksp of ca(oh)2 at 25°c is 4.68 × 10-6. how does the value you determined in the lab compare with this result? explain what may have caused your result to differ from this value. (clearly explain what may have happened. should you have obtained the literature value? clearly explain how this could have happened? )

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.

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

Which three statements represent the benefits of performing experiments using computer simulations?