dawan

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

Questions

The following questions were asked by visitors named dawan.

For each reaction, show how electrons are gained and lost: 2Na (s) + Br2(l) 🡪 2NaBr (s) 2Ca (s) + O2(g) 🡪 2CaO (s)
3 years ago

Answers

The following answers were posted by visitors named dawan.