Zinc metal can be obtained from ZnO, by reaction at high temperature with CO, ZnO (s) CO(g) ->Zn(s) CO2 (g) The carbon monoxide (CO) is obtained from reaction; C (s) O2(g) -> CO(g) If 68.0g ZnO and 13.0g O2 were used, how many grams of Zinc would be produced

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-

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

What is the mass of 4 molecules of co2