What is the reaction phenomenon between iron and potassium sulfuric acid?
No reaction, because the metal activity of iron is weaker than that of potassium, so there is no reaction between the two metals. Read more exciting novels for free
Reaction equation and phenomenon of producing oxygen from potassium-sulfuric acid
The reaction equation for the production of oxygen from potassium-sulfuric acid is: K ^SO2 = 2KHSO2 +O ^. In this reaction, when the salt was heated, the salt would undergo a thermal decomposition reaction, producing the salt and oxygen. However, there was no information about this reaction phenomenon. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the meaning of the reaction equation phenomenon of lead sulfuric acid and potassium chloride2?
The reaction between lead sulfuric acid and sulfuric acid could not produce precipitations, gases, and water, so the two could not react. There was no reaction equation or reaction phenomenon. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation and phenomenon of excess iron and concentrated sulfuric acid
Iron reacted with concentrated sulfuric acid. If there was an excess of concentrated sulfuric acid, the reaction equation was: Fe6 HNO2 (concentrated)= heating = Fe3 (NO2)+3NO2 ^+3H2 O. If there is an excess of iron, the reaction equation is: Fe4 HNO2 (concentrated)= heating = Fe2 (NO2) 2 + 2NO2 2 + 2H2 O. [Phenomenon: The reaction produces reddish-brown gas (NO <2>), and the iron is gradually dissolved.] At the same time, the color of the solution may vary according to the relative amount of iron and sulfuric acid and the degree of reaction. If the solution is formed, it may be brownish-yellow, and if the solution is formed, it may be light green. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction phenomenon between potassium iodate and dilute sulfuric acid and hydrogen peroxid?
When the reaction of the iodate with diluted sulfuric acid and hydrogen peroxol occurred, an oxidoreduction reaction would occur. In this reaction system, the hydrogen peroxid had an oxidiser property, and the iodines in the potassium iodate had a reducing property. During the reaction process, there would be the formation of elemental sulfur. The chemical equation of the reaction is: H ^O ^+ 2Ki + H ^SO= I ^+ K ^SO+ 2H ^O. In terms of reaction phenomena, the color of the solution would change. Due to the color of the elemental sulfur in the water solution, the solution would turn brownish-yellow. This change process was a chemical change. Because new substances such as iodines were formed, the valency of the elements changed during the reaction process, which was in line with the characteristics of chemical changes. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the equilibrium phenomenon of the reaction equation of sulfuric acid and sulfuric acid?
There was no reaction between sulfuric acid and sulfuric acid, so there was no equilibrium of the reaction equation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction phenomenon of adding sulfuric acid to a solution of sulfuric acid?
If concentrated sulfuric acid was added, the sodium-phenate would be Sulfonated to produce a sulfuric acid. If diluted sulfuric acid was added, a large amount of sodium-phenate would produce a sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The phenomenon of co-thermal reaction between iron and concentrated sulfuric acid
When iron was heated together with concentrated sulfuric acid, the reaction could occur because the heat destroyed the dense oxide-film on the iron surface. During the reaction process, gas would be generated and the iron would gradually be consumed. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction phenomenon of calcium chloride-sulfuric acid
There was no reaction between calcium chlorideand sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation and phenomenon explanation of the reaction between sulfuric acid and sulfuric acid
The chemical equation for the reaction between sulfuric acid and zinc-nitrates was: Mn (NO3)2 + H2SO4 ==== ZnSO4 + 2HNO3. Regarding this reaction phenomenon, the reference materials did not give a relevant explanation, so it was impossible to give an accurate answer. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the ion equation phenomenon of the reaction between sulfuric acid and sulfuric acid?
Dilute sulfuric acid and sulfuric acid did not react, so there was no reaction phenomenon, and there was no ion equation for the reaction. This was because they did not meet the conditions for a metathesis reaction, that is, there was no precipitations, gases, or water, and they were all acids with similar properties. They could react with alkalites or basic oxides to form salt. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>