Complex sentence: When Poppy Straw Concentrate or opium latex is dissolved in hot water and the calcium carbonate is added, the chemical, which is insoluble in these conditions, forms a white clump precipitate which is treated with chemicals to complete the extraction process and yield pure morphine base.
Split into simpler sentences: When Poppy Straw Concentrate or opium latex is dissolved in hot water and the calcium carbonate is added, the chemical, which is insoluble in these conditions, forms a white clump precipitate. This precipitate is treated with chemicals to complete the extraction process and yield pure morphine base.