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A concentrated solution of ammonia is added to a solution of copper II nitrate
4NH3(c) + Cu2+ --> [Cu(NH3)4]2+
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What are some examples of endothermic equations and exothermic equations?
Exothermic reactions give out heat. some examples of exothermic reactions are : 1)burning fuel in a fire 2)the addition of acid to water 3)the thermite reaction(this one is quite a sight) 4)the haber process of producing ammonia Endothermic reactions take in heat from their environment. some examples of endothermic reactions are: 1)an ice cube melting 2)depressurising a can(responsible in part why deodorant feels cold) 3)dissolving ammonium nitrate in water 4)decomposition of mercury (II) oxide(this requires a lot of heat)
What are the Types of chemical reactions with examples and equation?
forms
Examples of endothermic reactions in everyday life?
Some of the examples of endothermic reactions in everyday life are following: 1) Melting of ice 2) Evaporation of water 3) Dissolution of urea
How could you detect the presence of the Ag ion?
Silver ions could be detected with the use of a silver ion selective electrode, mass spectrometry, or using certain chemical reactions (ie precipitation when a source of chloride ions is added, complexation using ammonia, etc).
Examples of a chemical reaction?
The reaction between hydrogen and oxygen to form water is represented by the following equation. 2 H2 + O2 2 H2O
What are some examples of college admissions oficers reactions to inappropriate postings?
What are some examples of college admissions oficers reactions to inappropriate postings?
What comes out of chemical reactions?
4 useful chemical reactions are: fermentation, smelting combustion and electrolysis
Are chemical reactions useful?
yes some chemical reactions are harmful to us. as digestion of food, photosynthesis, decomposition of organic waste are some examples of the useful chemical reactions.
What are some examples of endothermic reactions that are endothermic as well?
All ENDOthermic reactions are of course ENDOthermic by themselves, aren't they?
What are some fast reactions in everyday life?
Fireworks and wood burning are good examples of fast chemical reactions =]
What has the author J Buffle written?
J. Buffle has written: 'Complexation Reactions in Aquatic Systems' -- subject(s): Analytic Chemistry, Complex compounds, Trace metals, Water chemistry
What is the principle involve in millon?
complexation
What is an chimical reactions?
cooking a egg or even burning wood are some examples of chemical reactions. there are still many more out in the world
What are examples of a chemical change in matter?
Synthesis, decomposition, combustion, and oxidation are some examples of chemical changes (reactions) of matter.
What is the principle involve in millon test?
complexation
What are the chemical reaction that cause pollution?
Chemical reactions are sources of pollution. Some examples of these reactions are: combustion, burning of fossil fuels and acid rain.
What useful reactions do you look for?
give four examples of reactions in nature and write the word equation for each give four examples of reactions in nature and write the word equation for each give four examples of reactions in nature and write the word equation for each
