Chemistry, 16.07.2019 17:00 jlayne0605
How many grams of hydrogen are produced if 30.0 g of zinc reacts?
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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.
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How many atoms of mg are present in 97.22 grams of mg? 6.022 Γ 1023 2.408 Γ 1024 4.818 Γ 1024 5.855 Γ 1025
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Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
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How many grams of hydrogen are produced if 30.0 g of zinc reacts?...
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