35. Solution to Chemistry Problem

2. An aluminum phosphate sol was obtained by mixing equal volumes of Al(NO3)3 and sodium phosphate solutions. Write the formula of the sol micelle if the granule moves toward the cathode (-) in an electric field. How is the sol particle charged? Which of the following electrolytes will have a stronger coagulating effect: aluminum chloride, copper sulfate, or potassium phosphate. Explain your choice.