Does rust react with sulfuric acid? Is it poisonous?
Rust will react with sulfuric acid, and the reaction equation is: Fe2O3 + H2SO4 → Fe2 (SO4)3 + H2O. Sulfuric acid was corrosive and dangerous. However, as for whether the reaction between rust and sulfuric acid was toxic, the reaction products, iron sulfuric acid and water, were not toxic. However, if the sulfuric acid was not handled properly during the reaction process, it would bring danger. For example, sulfuric acid had corrosive effects on the skin and eyes. If inhaled, the volatile gas of sulfuric acid would also cause damage to the respiratory tract. Read more exciting novels for free
How does the sulfuric acid react with the sulfuric acid?
The reaction between the alcoholic group and the solution was an alkali-base reaction, which was accompanied by the protonation of the alcoholic group and the deprotonation of the solution. In the reaction, the hydrogen atom in the alcoholic group was replaced by the alcoholic group in the sulfuric acid, forming water and a positively charged ion. At the same time, the negative ion in the sulfuric acid combined with the positively charged ion in the alcoholic group to form a salt. The reaction equation was: <<p>><p></p>><p></p>><p><p>><p><p>><p><p>><p><p>><<p>><p> p>><p>> p> p>>& gt In general, because the alcoholic group was weakly acidic, it could react with the strong base, namely, soda. It did not require any special reaction conditions and could react at any time. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Why can't the reaction of the sulfuric acid react with the sulfuric acid?
The reaction equation is: NaH + CH30H → CH3ONa +H2O. This reaction was a strongly irreversible reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Sulfuric acid or copper sulfuric acid, which one will react with iron first?
When iron reacted with the mixed solution of sulfuric acid and copper sulfuric acid, there was no problem of who reacted with iron first. This was because sulfuric acid and copper sulfuric acid were uniform solutions, and it was impossible to determine which iron would come into contact with first. This kind of mixture reaction was a competitive reaction. The iron would react with whichever ion it came into contact with first. Although Cu2 was more oxidisable than H, hydrogen could not reduce Cu2 in the water solution, so there was no order. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Can Silicate react with sulfuric acid?
Silicate and sulfuric acid had to contain either calcium or calcium for the reaction to occur. At this time, the reaction produces CaSiO2 or BaSiO2, the equation is: CaSiO2 + H ^SO2 = CaSO2 + H ^SiO2, BaSiO2 + H ^SO2 = BaSO2 + H ^SiO2. This was because the metathesis reaction between salt and acid required the new salt in the product to be a deposit before the metathesis reaction could occur. Silicic acid was hardly dissolved in water, and it was an acid that was weaker than sulfuric acid. According to the periodic law of the elements, carbon and silicon were in the same main group, and the atomic number of silicon was larger. The non-metallic nature of silicon was weaker than carbon, so the acidic property of sulfuric acid was weaker than that of sulfuric acid. Therefore, under normal circumstances, it was not easy to react with sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Is the reaction between solid sulfuric acid and sulfamic acid poisonous?
Sulfamic acid was also known as solid sulfuric acid. There was no information about the substance called " solid sulfuric acid ", so it was impossible to determine whether it reacted with the sulfamic acid. The nature of the sulfamate was stable, not easily volatile, and had little toxicity to the body. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Is the reaction between sulfuric acid and base poisonous?
The reaction between sulfuric acid and base would release a lot of heat, but the reaction itself did not produce toxic substances. However, during the reaction, if the concentration of sulfuric acid is high enough, it is highly corrosive and may cause dangerous situations such as chemical burns. If the reaction is carried out in an uncontrollable environment, the heat generated by the reaction may cause other dangers, such as releasing toxic substances from the surrounding substances or causing the sulfuric acid to evaporate and produce acid mist. Inhaling the acid mist may cause acute poisoning, eye inflammation, burning sensation in the nasal and oral membranes, epistax, gum bleeding, tracheitis, etc. Therefore, the reaction between the acid and the base needed to be carried out in a controlled environment (such as a laboratory). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Does carboric acid react with copper sulfuric acid? Why not?
Under normal circumstances, carboric acid did not react with copper sulfuric acid. Because carboric acid was basic, it would not directly react with copper sulfuric acid to form a deposit or other new substances. However, when the biuret reagent was made by mixing copper sulphuric acid with a large excess of NaOx solution, it could detect the amine group in the ureas, which would cause a color change with the ureas. Moreover, the biuret that may be present in the ureas could react with copper sulphuric acid to produce a purple color, but this was not the reaction of the ureas itself with copper sulphuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Copper and silver react first with sulfuric acid
From the metal activity sequence table, it could be seen that copper was more active than silver. Nitric acid was a strong oxidistic acid, and it would react with metals with strong reducing properties first, which meant that it would react with copper first. Moreover, if silver reacted first to form silver nitrates, copper could reduce silver nitrates to silver and form copper nitrates. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Can ethene and concentrated sulfuric acid react?
The reaction equation for the reaction between ethene and concentrated sulfuric acid was: CH2 = CH2 + H2SO4 → CH3CH2OSO3H. In chemistry, there was no reaction without heating or concentration, such as the reaction between carbon and concentrated sulfuric acid or concentrated sulfuric acid, the reaction between copper and concentrated sulfuric acid. The reaction between ethene and concentrated sulfuric acid was not mentioned. However, according to the laws of chemistry, ethene had a certain degree of reduction, and concentrated sulfuric acid had strong oxidization. Under certain conditions, the two could react. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Do the reactions of the two reagents react with sulfuric acid?
Under the condition of sulfuric acid, the reaction between the two reagents was as follows: 5Kbr + KBrO3 + 3H2SO4 3Br2 + 3H2O +3K2SO4. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>