The reaction between hydrogen Peroxideand acidic Ferrous Sulphate is: H2O2 + 2H + +2Fe2 + == 2Fe3 + +2H2O. Ferrous Sulphate was poisonous, but not very toxic. Irritating to the respiratory tract. Inhalation will cause coughing and short of breath. Irritating to eyes, skin, and mucus membranes. If taken by mistake, it can cause weakness, abdominal pain, nausea, blood in the stool, lung and liver damage, shock, coma, etc. In serious cases, it can cause death. However, the reference did not mention whether the reaction product was toxic, so it was impossible to accurately answer whether the substance after the reaction was toxic. Read more exciting novels for free
2Fe2+ + H2O2 + 2H+ = 2Fe3+ + 2H2O。 <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The mixture of hydrogen peroxide-hydrogen peroxide-acid and hydrogen iodinate-acid would result in an oxido-reduction reaction. The reaction equation is [H2O2 + 2Hi]. In this reaction, the valency of the oxygen element in the hydrogen peroxid decreased from-1 to-2, showing its oxidisation, while the valency of the iodine-element in the hydrogen iodinate increased from-1 to 0, showing its reduction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction between the solution of potassium iodate and the solution of hydrogen peroxideneeded to be carried out under acidic conditions, so sulfuric acid was added to the reaction. The reaction equation was H2O2 + 2Ki + H2SO4 = I2 + K2SO4 + 2H2O. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
At the beginning of the reaction, only a small amount of bubbles were produced. After a while, a large number of bubbles were produced. Finally, a reddish-brown deposit appeared at the bottom of the test tube. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction between iron and sulfuric acid could not produce hydrogen, and the reaction type was not a substitution reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
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>
If it was concentrated sulfuric acid, it would release heat when dissolved in water. However, hydrogen dioxide was unstable and decomposed to produce oxygen when heated, but the two would not directly react. Dilute sulfuric acid did not react with hydrogen peroxid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction between the sulfuric acid and the soda ash would produce a large number of bubbles. The soda ash powder would dissolve rapidly, and the gas produced would turn the clear lime water turbid, indicating that the gas produced was carbon dioxide. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When the reaction between the two was carried out, the reaction equation was: Mn + H ^SO2 = Mn ^SO2 + H ^. The reaction between the two was to produce hydrogen and sulfuric acid. When the reaction between the two was carried out, the reaction equation was: Mn +2H ^SO2 (concentrated)= Delta = Mn ^SO2 + Mn ^SO2 + 2H ^O2, which was a reduction reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The hydrogen peroxid could react with the iron sulphate. In terms of the nature of the reaction, the hydrogen peroxide-containing metal was oxidiser, and the iron ions in the metal were oxidiser. The two would undergo an oxidoreduction reaction. The reaction equation is 2FeSO + H ^O ^+ H ^SO = Fe2 (SO)+2H ^O (when considering the sulfuric acid in the solution of iron sulfuric acid); from an ion point of view, it is the reaction of iron ions and hydrogen peroxid to form iron ions and water. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>