Prac about factors affecting rate of corrosion (1 Viewer)

[edd91]

We did this prac were we tested acidity, salt concentration, temperature anddissolved oxygen levels but got some obsecure results

could someone post the accepted results for this

 

[Tommy_Lamp]

high acidity increases corrosion
high salinity increases corrosion
low temperatures decreases corrosion
low DO decreases corrosion

me thinks

 

[edd91]

yeh but I was wondering if anyone had specific results, about Fe2+ concentration, observed amounts of rust, pH of tested samples etc