An ideal gas is compressed isothermally from 2.00atm to 90.0atm. At 40°C, three moles reacted with external pressure from the system given at 825atm. Calculate the:  c) change in enthalpy d) change in internal energy.

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Chapter1: Chemical Foundations
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An ideal gas is compressed isothermally from 2.00atm to 90.0atm. At 40°C, three moles reacted with external pressure from the system given at 825atm. Calculate the: 

c) change in enthalpy

d) change in internal energy.

ROUND OFF TO TWO DECIMAL PLACES ONLY AT THE FINAL ANSWER.

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