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the mixture, CO(g) + H2(g)
a process that takes energy into the system. This increases the internal energy of the system (...
the simplest type of pure substance that cannot be broken down into simpler components.
polymerisation reaction that is started by a radical.
the temperature at which a substance changes phase from a solid to a liquid at a specific or...
dealing with quantities as well as the nature of the substances under consideration.