:Từ 6,2 kg photpho điều chế được bao nhiêu lít dung dịch H3PO4 2M (hiệu suất toàn bộ quá trình điều chế là 80%)?

Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Identify the electromagnets with poles that are reversed from the electromagnet shown above