RECORD ALL DATA IN INK using the correct number of significant figures and corre

Question

RECORD ALL DATA IN INK using the correct number of significant figures and correct units. Mass of magnesium sample Volume of hydrogen Temperature of hydrogen Temperature of water Barometric pressure Difference in water levels Aqueous vapor pressure SHOW COMPLETE "SET-UPS" (and the rounding off) FOR ALL page or on a separate sheet. Report results to the correct number of significant figures and correct units. Absolute temperature of the gas Mercury equivalent of the difference of water levels Partial pressure of dry hydrogen Volume of dry hydrogen at STP Moles of hydrogen Molar volume at STP Average molar volume at STP Average deviation % Dev. Of average STP molar V from ideal STP molar V

Explanation / Answer

1) 0K , -273.150K

2)756.9 mm Hg(barometricpressure) 759.9mm (barometric reading)

3)835.5mm of Hg at 140 , 29.7inch of hg at ambient pressure

4)22.4litres 22400ml at STP

5)2.016Grams , 1.oo794moles

6) 22.4litres at 00c and 1 atm pressure

7)22.4at STP

8)0.0266 L/mol

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