chaw

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

Questions

The following questions were asked by visitors named chaw.

Let I know the equation with symbol of 'iron2oxide from iron fillings'

Answers

The following answers were posted by visitors named chaw.

In my study,I found equation in my book.It is Fe+C2O4H2=>C2O4Fe +H2 C2O4Fe=>FeO +CO+CO2 I do not understand that.That's right or not.

I think.for second question,a,c and d are true.

Thanks both.😊😊☺☺

What is the theme of the poem 'Swift things are beautiful'?