Cobalt can be mined and processed from the following ores: cobaltite (CoAsS), safflorite (CoAs2) and skutterudite (CoAs3). Calculate the percent composition of cobalt in each. Which has the highest cobalt
content?

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

What physical property of gold makes panning a useful way to get gold from streams?