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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075) .
Question type: Mathematical calculation
Solution:
1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
=1.2*0.2317*(0.909*ln1.089715-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
=1.2*0.2317*(0.909*ln1.089715-8.314/32*ln2.306818)+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
=1.2*0.2317*(-0.139072)+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)
=1.2*0.2317*(-0.139072)+0.8*(0.909*ln0.879664-8.314/32*ln0.5075)
=1.2*0.2317*(-0.139072)+0.8*0.059674
=0.27804*(-0.139072)+0.8*0.059674
=(-0.038668)+0.8*0.059674
=-0.038668+0.047739
=0.009071
Answer:1.2*0.2317*(0.909*ln(319.45/293.15)-8.314/32*ln(0.5075/0.22))+0.8*(0.909*ln(319.45/363.15)-8.314/32*ln0.5075)=0.009071