applied research
No chemical reactions will happen when ammonium chloride and water is mixed. Water will dissolve ammonium chloride, meaning the ions of ammonium chloride will dissociate, but no chemical reaction involving the creation of new species will occur. The drop in temeperature is due to the fact that the dissolution process for ammonium chloride is endothermic. Changes in temperature therefore are not good indications of chemical reactions.
The activation energy of ethyl acetate, which is the minimum energy required for a chemical reaction to occur, is specific to the reaction in question. Different reactions involving ethyl acetate will have different activation energies.
Synthesis reactions are generally characterized by being exothermic. Decomposition reactions are usually endothermic.
Reaction involving liquids and aqueous solutions can have solid products. These products are known as precipitates. Precipitate reactions have important uses in chemistry and industry.
Generally in a body two type of reactions take place, catabolic and anabolic. Catabolic reactions are the type of reactions in which bio-molecules in our body split into their constituents to release energy; while anabolic reactions are those reactions in which new bio-molecules are synthesized in our Body. Together both reactions are known as METABOLISM.
Electron transfer reactions. reactions involving losing and gaining electrons
oxidation
yes
Cell wall
bh
False
nuclear more
No. They can occur in the laboratory also.
Enzymes are substances produced by living organisms, which are designed to act as a catalyst in biochemical reactions.
- to contain liquids in a laboratory - to realize chemical reactions - to collect the solution from a filtering installation - to realize titrations etc.
Judith A. Walmsley has written: 'Chemical principles, properties, and reactions in the laboratory' -- subject(s): Chemistry, Laboratory manuals
Nuclear Fusion. This process involves 'fusing' together two smaller nuclei to form a bigger nucleus.