Chemistry Experiment

the magnesium is burning

Wow~ 2day we fail to done our chemistry experiment...

This is our second time fail to done sucessfully

The aim we done our experiment is to determine the emprical formla of magnesium oxide

But.. at last we did it sucesful la, but wasted many time

The problem is the bunsen burner not enought the gas so that the fire too small

So we waited very long.......... Cik Sim scolded us

Hope next time will better