calculate the time, in milliseconds, that it would take for 99 percent of the original cyclobutane at 1270k to decompose.

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.

How can you use chemical equations to predict the products of the reaction you can carry out?

Can someone me with questions 15 to 17 plz.