There were different opinions on whether or not Formic acid could react with Fehling's reagent. From a structural point of view, formated acid was a saturated fatty acid with a relatively special structure. Its starch group was directly connected to a hydrogen atom and had a structure similar to that of an aldo group. Theoretically, it had a reducing property and should be able to react with Fehling's reagent. However, in actual experiments, there were different results. Some people believed that the reduction effect of formated acid was very weak. When the experiment was carried out according to the conventional operation method, it could not be separated out. Even if the experiment was carried out according to the improved method of the experimental conditions, the result was an earthen red color. However, there was also a view that as long as the mixture of formated acid and Fehling's reagent was heated slightly, it would react to form a red deposit and even form a bronze mirror. Therefore, whether or not Formic acid could react with Ferlin's reagent could not be simply determined as a reaction or not. Different experimental conditions could lead to different results. Read more exciting novels for free
Reactants undergo reactions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Formic acid reacted with alcohol to produce ether and water, but no gas was produced. The reaction equation was HCOON + CH3CH20H = HCOOCH2CH3 + H2O. The reaction product was a liquid, and water was a liquid, so there was no gas formation in this reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reagents such as distilled water, salt water, and soda solution did not react with the sulfuric acid. From an ion reaction point of view, the sulfuric acid radical, the lithium ion, the lithium ion, the hydrogen ion, and the lithium ion in the solution could coexist, indicating that the lithium ion did not react with the sulfuric acid. In addition, it was not dissolved in acid, so an acid like sulfuric acid would not react with it. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction between the ester of a phenate and the Grignard reagent. In the university's organic chemistry experiment, there was a project to prepare trimethyol by reacting the Grignard reagent with the ester of a phenate. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Yes, the Grignard reagent is very active and will immediately be dissolved in water. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Sulfur can react with a strong oxiding acid. For example, sulfur can react with concentrated sulfuric acid: S +2H <2> SO2 <2>(concentrated)= 3SO2 <2>+2H <2> O(under heating). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction equation for the reaction between the two substances is: 2C H SH + 2Na → 2C H ONa + H ^. Under normal temperature, the reaction of the two substances was solid. If the method of heating and melting the two substances and then adding the metal Na was used to carry out the experiment, the two substances would be easily oxided, and the color of the two substances would change when heated, which would affect the experimental results. However, if he dissolved the ether in it, the reaction between the two could proceed smoothly. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Yes, the chemical equation for the reaction of sulfuric acid (H Chi C Chi O) with zincate (Zn) is Zn + H Chi C Chi O = ZnC Chi O + H Chi. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Usually, they would not react with each other. They could coexist in water solutions. For example, in a solution of sulfuric acid, there were both sulfuric acid ions and sulfuric acid ions. However, in different environments, their existence and interaction would be different. In an acidic environment, the radical ions would combine with hydrogen ions to form water. In an acidic environment, both radical ions and sulfuric acid ions would exist, but the radical ions would be replaced by hydrogen ions in the base to form water. In an electrochemistry reaction, the reduction potential of the hydrogen ions was higher than that of the sulfuric acid ions. Therefore, the hydrogen ions would first accept electrons and be reduced to water molecules, while the sulfuric acid ions would be discharged later. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Under normal circumstances, silver could not react with the acid because the acid was more active than silver and did not meet the conditions for the substitution reaction. However, if a little acid was added to the acid to suppress the decomposition, silver could react with the acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>