cho biết tích số tan Agcl ở 25 độ C là 1.6.10^-10. Hãy xác định độ tan (mol/l) của Agcl trong dung dịch NaCl 0,05M ỏ 25 độ C.

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Compare and contrast physical changes with chemical changes.