Sulfur dioxide (H ^S) reacted with oxygen (O ^), and the reaction depended on the amount of oxygen. It did not have a direct reaction with water (H ^O). When there is a small amount of oxygen, the reaction equation is 2H ^S + O ^= 2S +2H ^O. This reaction is a displacement reaction, which is the reaction between a simple substance (O ^) and a compound (H ^S) to form a new simple substance (S) and a new compound (H ^O). When there was sufficient oxygen, the reaction equation was 2H ^S +3O ^= 2SO2 + 2H ^O. This reaction did not belong to the replacement, decomposition, or metathesis reactions in the basic reaction types. It could be considered as an oxidoreduction reaction. In this reaction, the valency of the sulfur element in hydrogen sulfur increased from-2 to +4, and the valency of the oxygen element in oxygen decreased from 0 to-2. Read more exciting novels for free
When there was a small amount of oxygen, the chemical equation for the reaction between hydrogen sulfur and oxygen was: 2H2S + O2 = ignition = 2S +2H2O. The reaction phenomenon was that hydrogen hydrogen would burn in oxygen to produce a light yellow solid (sulfur), and at the same time, water would be produced. When there is an excess of oxygen, the chemical equation for the reaction between hydrogen sulfur and oxygen is: 2H2S +3O2 = ignition = 2SO2 + 2H2O. The reaction phenomenon was that hydrogen hydrogen would burn in oxygen to produce a pungent gas (sulfur dioxide) and water. The chemical equation for the reaction of hydrogen hydrogen, oxygen, and water was not found. Only the equation for the reaction of hydrogen hydrogen and oxygen (divided into two cases of small and excessive oxygen) was found. In these reactions, water was the reaction product rather than the reagent. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When there was a small amount of oh-ions, the chemical equation of the reaction between aluminum ions and oh ions was: Al3 ++3OH - =Al(OH)3; when there was an excess of oh-ions, the chemical equation of the reaction between aluminum ions and oh ions was: Al3 ++4OH - = AlO2-+2H2O. When a small amount of oh-ions gradually becomes excessive, the chemical equation of the reaction between aluminum ions and oh ions is: AI (OH)3+OH - = AlO2-+2H2O. The ion equation for the reaction of aluminum with water is: 20H- +2Al+2H2O→ 2AlO2-+3H2. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The ion equation for the reaction between iron and hydrogen hydrogen is: 2Fe3 + + H2S = S +2Fe2 + +2H +. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction equation of the reaction between the main component of the acid and the hydrogen dioxide is: 2HNO2 + H ^S = 2H ^O + S ^+ 2NO ^^. Its ion equation is: 2H +2NO +H ^S = 2H ^O + S + 2NO ^. [Phenomenon analysis: During the reaction process, yellow sulfur will be formed and reddish-brown nitrogen dioxide gas will be produced.] This was because the sulfuric acid had strong oxidisation and the hydrogen hydrogen had strong reduction properties. The sulfuric acid oxided the hydrogen into elemental sulfur, which was then reduced to nitrogen oxygen compounds (nitrogen dioxide in this case). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation for the reaction of a halo gas (such as Cl2 <anno data-annotation-id ="cdf3c12 - 4c10 - 4c10 - 4c10 - 9c1111111124"> Cl2 </anno>) with a solution of NaClO </anno> is: The chemical equation for the reaction of Bromine and Iodine at room temperature with a solution of NaOx at room temperature is X <2>+2NaOx = NaX + NaOx + H <2> O <3>(X <3> represents either Bror I <3>). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Dieselfuel is a complex mixture, its main component is a carbon dioxide (CnH2n +2, etc.). The chemical equation of its combustion reaction is: CnH2n +2+(3n +1)/2O2 → nCO2 +(n + 1)H2O. However, in actual diesel combustion, due to the air composition (including N2, O2, etc.) and different combustion conditions, the combustion products include carbon dioxide and water, carbon dioxide (produced when there is no oxygen), carbon dioxide (produced when incomplete combustion), nitrogen dioxide (produced when high temperature and oxygen are rich), sulfur dioxide (produced when diesel contains sulfur), etc. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation for the reaction between sulfur and oxygen is: S + O2 SO_2\)。 The reaction phenomenon was: burning in the air to produce a light blue flame, releasing heat and producing a gas with a pungent smell; burning in oxygen to produce a bright blue-purple flame, releasing heat and producing a gas with a pungent smell. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction of sulfuric acid (HNO2) and soda ash (NaOx) will produce NaNO2 and water (H ^O). The chemical equation is: HNO2 + NaOx = NaNO2 +H ^O. This was a typical alkali-base neutralizing reaction. The hydrogen ions (H) from the ionisation of sulfuric acid combined with the hydrogen ions (H) from the ionisation of sulfuric acid to form water. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation of the reaction between hydrogen and Cl2 was H ^+ Cl2 = 2HQ (Condition: Illumination or ignition). [Phenomenon: When hydrogen and Cl2 react, if it burns quietly, it will emit a pale flame, and there will be white fog at the mouth of the gas collector. If hydrogen and Cl2 are mixed and illuminated, it will explode.] <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation for the hydrogen decomposition reaction is: 2H ^O$/stack {energized}{=}$2H ^^+O ^^. This reaction means that water is broken down into hydrogen and oxygen under the condition of electricity. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>