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Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
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If volume remains the same while the mass of a substance the density of the substance
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Chemistry, 23.06.2019 20:30
What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons
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The gas SF6 is used to trace air flows because it is non-toxic and can be detected selectively in ai...
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