David Marcel

This page lists questions and answers that were posted by visitors named David Marcel.

Questions

The following questions were asked by visitors named David Marcel.

How much energy is needed as heat at a pressure of 1 ATM when 78g of liquid ethanol (C2H5-OH) at 298 K is converted to solid enthalpy at 159 K (FP). The molar enthalpy fusion is -277.6 KJ/Mole, and heat capacity of liquid ethanol is 112.3 J/mole k.
9 years ago

Answers

The following answers were posted by visitors named David Marcel.