PLEASE HELP An electrochemical cell has the same following standard cell notation. Mg(s) | Mg2 || Ag+(aw) | Ag(s)

What is the standard potential for the cell?

Is this a spontaneous of non spontaneous reaction? Explain your answer

Is this a galvanic cell or an electrolytic ce? explain your answer

Thank you!!

Aspirin has a density of 1.40 g/cm3 what is the volume in cubic centimeters of a tablet weighing 320 mg ?

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

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel