Chemistry, 17.01.2021 02:50 kataldaine
Determine the amount of Sc atoms in a 4.78 g sample of pure Sc
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The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
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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 moles of gas are present if p=11 atm, v=12l, t=185k?
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How far is the region from the equator or control climate
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Determine the amount of Sc atoms in a 4.78 g sample of pure Sc...
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