If the student did another experiment by mixing 1.33 grams of barium chloride and 1.33 grams of Na2SO4 in deionized water. Determine how many grams of excess reactant left over after the reaction. Keep two decimal places.

What type of reaction is zn + cucl2 → cu + zncl2?

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

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.