If 5.0 milliliters of a 0.20 m hcl solution is required to neutralize exactly 10. milliliters of naoh, what is the concentration of the base?

Two things that biomedical has invented or innovated

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 boiling point of liquids is very high what does it indicate