Recent content by pietro18

I'd like to know, how to calculate this taks step by step. Thanks for help.

Homework Statement When carring the nonpolar compound from nonpolar solvent in water Gibb’s free energy increase by 3,85kJ, the enthalpy decrease by 2,7kJ/mole and 22,5J/K accordingly . To calculate the temperature of solution. a) 18 C b) 112oC c) 27 0C d) 560C Hepl PLZ...

PLZ help

Homework Statement For safety climbing, a mountaineer uses a nylon rope that is 41m long and 0,4 cm in diameter. When supporting a 97kg climber, the rope elongates 1,8m. Find its Young’s modulus. The acceleration of gravity is 9,8 m/s2 a) 82,46 x 108 Pa b) 17,18 x 108 Pa c) 25 x 106...