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Write an equation each for decomposition reactions where energy is supplied in the form of heat light or electricity?
Wiki User
∙ 12y ago
Heat-- CaCO3 (Limestone/ Calcium Carbonate)(s)------>(Thermal decomposition that is, decompsition by heat)CaO(Quick Lime)(s) + CO2 (carbon dioxide)(g)
CaCO3--->CaO + CO2
Light
2AgCl(s)(Silver Chloride)----->(Sunlight)2Ag(s)(silver)+ Cl2 (g) (chlorine gas)
2AgCl--->2Ag+Cl2
Electricity
2H2O(Water)--->(Electric Current)2H2(Hydrogen gas) (g) + O2(Oxygen) (g)
2H2O----> 2H2 + O2
Also called electrolysis of water, that is, breaking up water into hydrogen and oxygen.
PS- I can't believe I just answered your question and that I am this idle. See, I even put the subscripts!
Well it will I just answered your question.
Wiki User
∙ 12y ago
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How do you balance the decomposition equation of LiClO3?
Li2O is the answer because the decomposition of a binary compound, a compound made up of two elements, into the two individual elements in their standard form. This process usually requires energy in the form of heat or electricity to be supplied.
How do you write a total ionic equation and a molecular equation from a net equation The net is the only one supplied. i have to come up with the other two. im lost?
the photosynthetic process= 6 CO2 + 6 H2O --> C6H12O6 + 6 O2
How is heat from the sun an exothermic reaction?
Exos= outside , thermos=temperature or heat So within the definition itself it can be known that in exothermic reactions heat is released. In chemical reactions the energy supplied is use in breaking of bonds, but energy is release by making bonds. In exothermic reactions, the energy supplied is sufficient for chemical reaction to occur (to break existing bonds) and the excess energy is given in the form of heat (from making new bonds).If the reaction is exothermic, it means that the total energy it took to break the bonds is less than the total energy released when forming new bonds -- so net energy is released in the form of heat. for example 2H2 +O2 ----> 2H20 which is exothermic reaction. Combustion reactions in general are exothermic reactions.
Why is water produced when hydrogen is burned?
The combustion of hydrogen requires oxygen, which is supplied by the surrounding air. When hydrogen is combusted, it reacts with oxygen in the equation: 2H2 + O2 --> 2H2O with water (H2O) being the product
What are the two gases used to produce electricity in fuel cells?
The two gases used to produce electricity in fuel cells are hydrogen (H2) as the fuel and oxygen (O2) as the oxidant. In a fuel cell, hydrogen is fed to the anode (negative electrode) and oxygen is supplied to the cathode (positive electrode), where they react to produce water, heat, and electricity through an electrochemical process called the oxidation-reduction reaction.
Write one equation each for decomposition reactions where energy is supplied in the form of heat light or eletricity?
i) CaCo3(s) -> CaO(g)+CO2()g {heat energy} ii)2AgCl(s) -> 2Ag(s)+Cl2(g){light energy} iii)2H2O(l) -> 2H2((g)+O2(g){electricity}
How do you balance the decomposition equation of LiClO3?
Li2O is the answer because the decomposition of a binary compound, a compound made up of two elements, into the two individual elements in their standard form. This process usually requires energy in the form of heat or electricity to be supplied.
What are the main systems?
the electricity supplied to a house
Is electricity AC Or DC currant which one?
Electricity or rather electric currant can be either AC or DC. AC means alternating current (as in that electricity that is supplied by the mains) and DC means direct current (as in that electricity supplied by a battery)..
What percent of the worlds electricity is supplied by hydro electricity?
16% of the world's electricity is generated by hydropower (water power).
What percent of worlds electricity is supplied by coal?
67%
What is the majority of the world's electricity is supplied by?
The majority of the world's electricity is supplied by fossil fuels, specifically coal, natural gas, and oil. These sources are used in power plants to generate electricity through combustion or steam turbines.
What percent of the world electricity is supplied by hydro power?
16% of the world's electricity is generated by hydropower (water power).
What percent of the worlds electricity is supplied by hydro-power?
16% of the world's electricity is generated by hydropower (water power).
How is ac supplied all over the UK?
By electricity pylons and cables
The majority of the world's electricity is supplied by burning?
fossil fuels
What is the different between domestic and industrial electricity supply?
Electricity for industries are supplied with high voltage.Domestic supply is with low voltage.
