For the reaction N2(g)+O2(g)⇌2NO(g)N2(g)+O2(g)⇌2NO(g ) classify each of the following actions by whether it causes a leftward shift, a rightward shift, or no shift in the direction of the reaction.

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

What is the mass of sodium in 3 moles of sodium chloride

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.