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11 Nov 2019
6. Calculate the volume of CO2 released at standard conditions when 32g of magnesite (MgCO, ) is dissolved in HCI. 7. Continuing from question 6: With temperature held constant, if the CO2 o acts as an ideal gas and is allowed to expand reversibly against a pressure of 0.4 bar what is work done by the system? Standard conditions = 298.15 K (25 °C) and l bar Ideal Gas Law PV = nRT Conversion Factors and Constants 1 cal 4.184 J I bar 0.10J cm I atm 1.01325 bar 1 cm 0.10 J bar oc 273.15 K 8.3145 J mol K- Thermodynamic Data Species / Phases AHP (ki mom w(cm' MgCOo 28.018 50.0 17.3 24.7892 L mol 17.3 18.068 1095.8 466.85 -167.159 393.509 -167.159 -285.83 Mg* Cl HCI
6. Calculate the volume of CO2 released at standard conditions when 32g of magnesite (MgCO, ) is dissolved in HCI. 7. Continuing from question 6: With temperature held constant, if the CO2 o acts as an ideal gas and is allowed to expand reversibly against a pressure of 0.4 bar what is work done by the system? Standard conditions = 298.15 K (25 °C) and l bar Ideal Gas Law PV = nRT Conversion Factors and Constants 1 cal 4.184 J I bar 0.10J cm I atm 1.01325 bar 1 cm 0.10 J bar oc 273.15 K 8.3145 J mol K- Thermodynamic Data Species / Phases AHP (ki mom w(cm' MgCOo 28.018 50.0 17.3 24.7892 L mol 17.3 18.068 1095.8 466.85 -167.159 393.509 -167.159 -285.83 Mg* Cl HCI
Nelly StrackeLv2
20 Jun 2019