¿cuantos gramos de disolucion al %5 de cloruro de sodio son necesarios para tener 4,8 gramos de NaCl?.

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

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.

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory