A1.5g sample of a compound, consisting of elements chlorine and chromium, was dissolved completely in water. the solution was added to excess silver nitrate solution, agno3. all the chlorine from the samplebwas converted to 4.074g of silver chloride precipitate, agcl. determine the number of moles of ag+ and cl- in the silver chloride precipitate.

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

If you want to create an electrical current, which situation would produce a solution capable of this

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.