1. If 151.77 grams of K (39.10 g/mol) are reacted, how many grams of Mg (24.31 g/mol) will be produced?
2K + MgBrı + 2KBr + Mg

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-

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

What volume would 2.25 moles of ne has occupy at stp?