Vegetables and Fruits. Starchy vegetables and fresh fruits are lean and packed with carbohydrates. Combining either option with a lean, protein-rich food will complete your breakfast. A diced medium sweet potato has 103 calories, 24 grams of carbohydrates and 0.2 grams of fat.
Write the balanced chemical equation for the reaction of slaked lime (calcium hydroxide) with alum (aluminum sulfate) to form solid aluminum hydroxide that helps remove dirt and bacteria in the water treatment process. Note that the reaction also produces aqueous calcium sulfate. Add your answer.
Potassium alum is the common alum of commerce, although both soda alum and ammonium alum are manufactured. 1  Shaving alum is a powdered form of alum used as an astringent to prevent bleeding from small shaving cuts.2  The styptic pencils sold for this purpose contain aluminium sulfate or potassium aluminium sulfate. Typically potassium alum is used. 2  Water treatment-Alum (aluminium sulfate) is used in water treatment. 3  The addition of alum to raw water causes small particles and colloids to stick together and form heavier particles (floc) which will settle in water.