To wich digsetive organ does food travel when it leaves stomach

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Drug abuse will not lead to physical and psychological dependence. true or false ?

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm