Chemistry, 19.10.2019 23:10 littlelyna2love
Anuclear reactor core must stay at or below 95 °c to remain in good working condition. cool water at a temperature of 10 °c is used to cool the reactor. if the reactor emits 23746 kj of energy each hour, how many grams of water must circulate each hour in order to keep the reactor at or below 95 °c?
Answers: 1
Chemistry, 22.06.2019 00:30
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.
Answers: 1
Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
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Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Anuclear reactor core must stay at or below 95 °c to remain in good working condition. cool water at...
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