Throughout the text, the following units: hr (time), lb (mass), C (temperature), F (temperature), R (temperature)
should read: h (time), lbm (mass), °C, °F, °R
| Reads | Should Read |
| hr (time) | h (time) |
| lb (mass) | lbm (mass) |
| C (temperature) | °C (temperature) |
| F (temperature) | °F (temperature) |
| R (temperature) | °R (temperature) |
Expression such as mol/m3•s and mol/m3/s are used interchangeably throughout the text
Page 35 Elements, Insert pb 1-14 Essentials p30 (below)

Page 77 Elements, Insert pb 2-13 Essentials p70 (below)

Page 139 Elements, Insert problems 3-16 Essentials p102 (below)

Page 140 Elements, Insert problems 4-11 essentials p137 (below)


Page 248 Elements, Insert problem 5-21 essentials p201 (below)


Page 302 Elements, Insert pb 7-15 essentials p280 (below)


Page 373 Elements, Insert pb 6-14 essential p242 (below)

Page 468 Elements, Insert pb 9-20 essential p405 (below)


Page 586 Elements, Insert pb 11-10 essentials p518 (below)


Page 754 Elememts, Inset pb 10-17 essentials p475 (below)
