Labels:text | diagram | line | font | plot | number OCR: -200 -210- RPFT Chebyshev -220- Least Squares -230- Data Points -240- -- -250- -260- -270- Heat of Formation, KJ/mol -280- Extrapolation -290- 10 100 1000 10000 100000 - Moles of Water per Mole of HCI