What is the concentration if I have 200 mL of water and dissolve 13g of salt in it? Show your work!

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

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call