Chem quiz

[elvnflame]

Which of the following statements correctly explains the need to heat the empty crucible before determining its empty mass

Comments

[elvnflame]

hahaha XD

I hope I don't get in trouble for posting this on the web, maybe I'll make it a friends only post...

[ebilgerbil]

I just want to say, I didn't understand a thing you said after the first sentence. ::does a tappy dance::

[elvnflame]

you should understand the last one (e. none of the above) XD I was really tempted to pick C, but I didn't want to damage my grade.