What volume of 0.0641 M HClO4 solution would you make 250 mL of 0.025 M solution by dilution with water.

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.

During which time interval does the object travel approximately 10 meters

Why is silver chloride is an ionic compound