Which product in the reaction forms a precipitate? KNO3 AgCl AgK no precipitate formed.

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

Based on the equation and the information in the table, what is the enthalpy of the reaction?