Aresearcher wants to test the solubility (property of being dissolved) of salt in water as the temperature of the water increases. design an experiment to test his hypothesis that as the water temperature increases the solubility of the salt in water also increases. include the following in your experimental design: experimental setup, procedure for data collection methods and criteria for evaluating the hypothesis. materials: salt, water, beakers, heat source, thermometer, balance

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

What happens to isotopes that are unstable?

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.