anaa

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

Questions

The following questions were asked by visitors named anaa.

A student dissolved 10.5 g of NH4Cl in 40 mL of water. The temperature of the water changed from 22.5oC to 5.1oC. Calculate the enthalpy of hydration of ammonium chloride in J/mol.
6 years ago

Answers

The following answers were posted by visitors named anaa.