Aseries of chemicals were added to some agno3(aq). nacl(aq) was added first to the silver nitrate solution to produce a precipitate. nh3(aq) was then added to produce a clear solution. hno3(aq) was added last to result in a precipitate. write a balanced net ionic equation for each of the three steps.

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box