К 60 г 10%-ного раствора хлорида бария прилили избыток раствора сульфата цинка. рассчитайте массу образовавшегося осадка

Have you ever heard of LEGO? How does LEGO look like? What is it possible to build using LEGO? Where is Legoland located? How can you have a good time in Fun Town? Where can you ride the Dragon Coaster? Is it possble to see any animals at Explore Village? How big are the models built in Legoland?