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Calcutlate the morality of each of the following situations, a salt solution with a volume of 250mL that contains 0.70 mol NaCl
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Compare and contrast the bohr model and the electron cloud models of the atom.
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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The number at the end of an isotope’s name is the number.
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Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
Calcutlate the morality of each of the following situations, a salt solution with a volume of 250mL...
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