- thermochemistry, an
exothermic reaction is a "reaction for
which the
overall standard enthalpy change ΔH⚬ is negative."
Exothermic reactions usually release...
- In thermodynamics, an
exothermic process (from
Ancient Gr**** έξω (éxō) 'outward' and θερμικός (thermikós) 'thermal') is a
thermodynamic process or reaction...
-
require such
exothermically welded connections to be
listed or labelled, but some
engineering specifications require that
completed exothermic welds be examined...
-
energy or heat
going in, and exo in
exothermic refers to
energy or heat
going out. In each term (endothermic and
exothermic) the
prefix refers to
where heat...
-
Thermogenic plants have the
ability to
raise their temperature above that of the
surrounding air. Heat is
generated in the mitochondria, as a secondary...
- food
contents without external heat
sources or power,
usually using an
exothermic chemical reaction.
Packets can also be self-cooling.
These packages are...
- flamma) is the visible,
gaseous part of a fire. It is
caused by a
highly exothermic chemical reaction made in a thin zone. When
flames are hot
enough to have...
-
combustion which occurs by self-heating (increase in
temperature due to
exothermic internal reactions),
followed by
thermal runaway (self
heating which rapidly...
- the
reaction proceeds the
mixture becomes more viscous. The
reaction is
exothermic and a wide
range of
molecular m****es are produced. Bulk polymerization...
-
energy change for the
reaction is favorable. In general, the
reaction is
exothermic, but, e.g., the
formation of
mercuric oxide (HgO) is endothermic. The...
