How many grams of gold (au, 196.97 g/mol) are in 27.94 moles of gold

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions

Did the detergents containing enzymes work better at removing stains than those containing no enzyme? why or why not?