Start with solid Argon and explain how to make Argon change to the liquid state and then to the gaseous state

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

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

What is the main reason why some developing countries fear the increase the free trade policies around the world?