A chemist reacted 11.50 grams of sodium metal with an excess amount of chlorine gas. The chemical reaction that occurred is shown. 2Na + Cl2 → 2NaCl

If the actual yield of the reaction is 24.85 g of NaCl, what is the percent yield? Show your work including, the use of stoichiometric calculations and conversion factors.

In all living cells dna controls cellular activities by

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.