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Calculate the molarity of a solution containing 1.5 moles of NaCl in 0.5 L of solution
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
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Calculate the molarity of a solution containing 1.5 moles of NaCl in 0.5 L of solution...
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