Answer to Question #94204 in General Chemistry for Susan cruz

Question

5. Suppose the thermometer is MI calibrated to read 0.3'C higher than actual. Docs this error in calibration result in the molar mass of the vapor in the flask being reported as too high, too low, or as unaffected? Explain.

6. If the volume of the flask is assumed to be 125mL instead of the measured volume, would the calculated molar mass of the unknown liquid too high, too low, Or unaffected by this experimental error? Explain.

7. The pressure reading from the barometer is recorded higher than it is. HOW does this affect the reported molar mass of the liquid: too high, too low, or unaffected? Explain. 180 Molar Mass of a Volatile Liquid

Answer 1

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