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In chromatographic technique, the sample is dissolved in a solvent and the solvent is called? WILL MARK BRAINLIEST
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Which statement can best be concluded from the ideal gas law?
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
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40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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In chromatographic technique, the sample is dissolved in a solvent and the solvent is called?
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