6.) You measure the mass of an object to be 5.03 grams and it's volume to be 10.0 mL. What is its density to the correct precision? *
0.5 grams/ mL
0.50 grams/mL
0.503 grams/mL
50.3 grams/ml

Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.