Homework Help: chemistry

Posted by grace on Monday, May 10, 2010 at 9:30pm.

when you insert a glowing wooden toothpick into a oxygen-filled pipet what would you observe?

a. nothing
b. the glow of the toothpick went completely out
c. heard a gentle pop
d. the glow of the toothpick got brighter and may have reignited.

again Im checking to see if I did this lab right. I observed the toothpick getting brighter but not igniting

chemistry - DrBob222, Monday, May 10, 2010 at 9:36pm
I think the answer is d. Note that is says MAY have reignited. If there is enough oxygen it will reignite almost every time.
chemistry - grace, Monday, May 10, 2010 at 9:52pm
yay i got that one right :)

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