The energy of formation of Schottky defects in a crystal of CaO is given as 6.1 eV. Calculate the number of Schottky defects present in CaO at 1000C and 2000C. How many vacancies are present at these temperatures

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?