Hòa tan hoàn toàn 25,8 gam kim loại kiềm A và oxit của nó vào nước dư thu được dung dịch B Cô cạn dung dịch B thu được 33,6 g chất rắn kha. Xác định kim loại kiềm A và khối lượng mỗi chất trong hỗn hợp

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

Which statement best describes the he properties of iconic compounds ?

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely