I have three of Methane (CH 4 ) on the reactant side of the reaction . Do I have enough information to determine how many moles of products I will have following a reaction ? If not, what else do I need to know ?

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

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

Why do cells appear different in distilled water than they do in 10% salt water?