Message:

<p>[QUOTE=&quot;rlm&#039;s cents, post: 2022090, member: 7957&quot;]Open does not necessarily mean without a cap.&nbsp; Since acetone vapors are heavier than air, they will stick to the liquid side while the oxygen gets replenished on the top due to the temperature changes.&nbsp; The reaction then takes place in the vapor space at the interface.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in