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Calculate the molar mass of the unknown gas. (Remember that

Since the unkown acid is monoprotic, this also equals the number of moles of acid to use. A typical molar mass for an unknown
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2. asked by Raeann
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The mass of an evacuated 255-mL flask is 143.187g. The mass of the flask filled with 267 torr of an unknown gas at 25 degrees
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Bromine, Br, is what we call a "molecular element" that must exist as Br2. Using the mass from the interactive periodic table,
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An unknown gas diffuses ar a rate of 0.5 times that of nitrogen at the same temperature and pressure. Calculate the molar mass
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A 0.120 g sample of a diprotic acid of unknown molar mass is dissolved in water and titrated with 0.1218 M NaOH. The equivalence
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2. asked by Jorge
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Calculate the molar mass of the compound shown below: P4O6 The molar mass of Phosphorous is 31 g/mol. The molar mass of Oxygen
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A 0.125 gram sample if a monoprotic acid of unknown molar mass is dissloved in water and titrated with 0.1003 MNaOH. The
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2. asked by janny
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A 0.120 g sample of a diprotic acid of unknown molar mass is dissolved in water and titrated with 0.1218 M NaOH. The equivalence
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2. asked by Jorge
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A 0.120 g sample of a diprotic acid of unknown molar mass is dissolved in water and titrated with 0.1218 M NaOH. The equivalence
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2. asked by Jorge
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A 0.125-g sample of monoprotic acid of unknown molar mass is dissolved in water and titrated with 0.1003 M NaOH. The endpoint is
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2. asked by coug
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