Melting

... one atmosphere because the microwaves hit the steam first before the water below which elevates the steams temperature well above 100C. Apart from melting plastic there are many useful applications for this and is a more effective method of disinfection/sterilisation than just boiling something ...

See entire post

... right usually a matter of only about 20 seconds the solution goes way above 120C. What I aimed for was to take the temperature to just below the melting temperature of the contact lens case. Don’t ask me what that was because I don’t know and I determined this by destroying hundreds of cases. ...

See entire post

... and bidirectional replication). 3. Explain how and why the following circumstances influence characteristics of temperature-induced DNA melting. a. Percentage of GC base pairs b. Urea (forms hydrogen bonds with bases) c. Sodium chloride (neutralizes negatively charged phosphates) Friends ...

See entire post

... would be hot headedness. To both argumentees/teams: Step 1 STOP Step 2 First party Provides Their Evidence. (evidence is not 'polar ice caps are melting', it is, say, images from a reliable source showing consecutive images over a period at which global warming could take place, say 300 years, ...

See entire post

... for a mixture of choline chloride (2-hydroxyethyl-trimethylammonium chloride) and urea in a 1:2 mole ratio, respectively. Choline chloride has a melting point of 302 °C and that of urea is 133 °C. The eutectic mixture however melts as low as 12 °C." http://visualwikipedia.com/en/Deep_eutectic_solvent ...

See entire post