AnswerÎŽh > 0explanationcâhâ (s) â câhâ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: ÎŽh > 0.
answered: Guest
The answer to your question would be h+ + cnâ + li+ + ohâ mc001-4.jpg li+ + cnâ + h2o. the total ionic equation for the following reaction is h+ + cnâ + li+ + ohâ mc001-4.jpg li+ + cnâ + h2o.
answered: Guest
First adhesives: hide glue. which is made by boiling raw hides and bones or fish skins and bladders.other first adhesives: asphalt/tar, pitch/plant sap, and even blood.hope that : )