#2 Gay-Lusaac's Law. The gases in a hair spray can are at a temperature of 27 °C and a pressure of 30 lbs/in. If the gases in the can reach a pressure of 90 lbs/in2, the can will
explode. To what temperature must the gases be raised in order for the can to explod
Assume constant volume. (630°C). The answer is 900K. Show your work to solve this problem.
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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.

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.