D Dr. Who New member Mar 29, 2010 #1 Which of the following does not have a standard heat of formation value of zero at 25 °C and 1.00 ? 105 Pa? A Cl2(g) B I2(s) C Br2(g) D Na(s) The answer is (c) Br2(g), some one please explain why? Thanks a lot
Which of the following does not have a standard heat of formation value of zero at 25 °C and 1.00 ? 105 Pa? A Cl2(g) B I2(s) C Br2(g) D Na(s) The answer is (c) Br2(g), some one please explain why? Thanks a lot
