Barachiel

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

Questions

The following questions were asked by visitors named Barachiel.

Determine by calculation and diagrames to proof whether these two reactions are endothermic or exothermic .. 1. Methane burns in oxygen 2. Nitrogen (II) reacting with oxygen producing nitrogen monoxide.
9 years ago

Answers

The following answers were posted by visitors named Barachiel.