text: when0.421gof bacl2.2h2oand 0.722gof na3po4.12h2omix with water forming500ml of solution how grams of ba3(po4)2 when 0.421g of bacl2.2h2o and 0.722g of na3po4.12h2o mix with water forming 500 ml of solution how grams of ba3(po4)2 precipitate ? .247 grams of ba3(po4)2 will form