Using S° values from Appendix C, calculate ∆S° values for the following reactions. In each case, account for the sign of ∆S°. (a) C2H41g2 + H21g2 ¡ C2H61g2 (b) N2O41g2 ¡ 2 NO21g2 (c) Be1OH221s2 ¡...

Using S° values from Appendix C, calculate ∆S° values for the following reactions. In each case, account for the sign of ∆S°.
(a) C2H41g2 + H21g2 ¡ C2H61g2
(b) N2O41g2 ¡ 2 NO21g2
(c) Be1OH221s2 ¡ BeO1s2 + H2O1g2
(d) 2 CH3OH1g2 + 3 O21g2 ¡ 2 CO21g2 + 4 H2O1g2