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What kind of intense reaction would cause a change in color with methylethalin?

What kind of intense reaction would cause a change in color with methylethalin?

2026-07-15 04:35
1 answer

Phospholothalin was an acid and base indicator that would change color when it reacted with a base. In an acidic and neutral environment, phenylethanes are usually colorless, but in an acidic environment with a pH8.2 - 10.0, they turn red. When the base solution was too concentrated (the pH value was too high), the phenylethanes would immediately turn into colorless Carboxylate when they met the concentrated base solution, and then they would turn red and soon fade. In addition, when it comes into contact with urine, it may also change color according to the urine's pH. When the urine is acidic, phenylephalen may appear red, and when the urine is basic, phenylephalen may appear blue. In a strong acidic environment, thymolalin would turn blue, but when neutralized with acid, it would return to its original color. In addition, the wet test paper turned red when it came into contact with nitrogen. Read more exciting novels for free

Why does the reaction between acryl and Bromine water cause the color to fade?

The fading of the color of the reaction between the two was due to the addition reaction. In this reaction, the double bond in the graphene molecules would add to the helium to form 1,2 -dibromopropan (CH3-CHBr-CH2br). As the helium was consumed in the reaction, the color of the helium water would fade. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-14 07:50

What kind of reaction does a cartoon guy with a long penis cause?

Such a depiction is inappropriate and may cause discomfort or negative reactions.

3 answers
2025-04-02 00:39

What kind of reaction does the 'girl creates dicks manga' cause?

It's likely to cause controversy and shock among many people, as such content may be considered inappropriate or offensive.

3 answers
2025-04-06 16:48

Will the albendazol tablets cause an allergic reaction?

Albendazole may cause allergic reactions. A small number of patients may have rashes, hives, itchy skin and other allergic reactions, which can generally be relieved after stopping the drug. When used in high doses, allergic reactions may occur due to the release of the dead parasite. If a serious allergic reaction occurs, stop the drug immediately and seek medical attention. The novel " Watching the Moon on Fish Island " is equally exciting. Everyone is welcome to click and read it!

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2026-07-03 08:26

What kind of reaction will change the content of the fatty acid?

The heating reaction of the oil would change the content of the fatty acid. After the oil was heated for 6 hours, the content of oily acid, linolic acid and linolenic acid in the fatty acid decreased. The content of oily acid, linolenic acid and linolenic acid in sunflower oil and rape seed oil decreased significantly during the heating process, while the content of soybean oil and corn oil decreased to a lower degree. In addition, when the diet contained too much fatty acid, it might interfere with the human body's synthesis of growth factors, plasma, and Lipoprotein. In particular, the excessive amount of Omega- 6 fatty acid would interfere with the human body's utilization of Omega- 3 fatty acid. This process also involved the change of the content of fatty acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-13 21:44

Color reaction to test for NaCl3

The flame reaction could be used to detect the Na ion in the salt. The flame reaction of the Na element was yellow. The specific operation was as follows: Method 1 (tweezers-cotton-alcohol method): Use tweezers to take a small ball of cotton and suck up a little 95% alcohol. Squeeze the alcohol on the cotton dry. Dip the cotton with some salt powder (grind it fine) and light it to see a yellow flame. Method 2 (iron wire method):(1) Take a thin iron wire, wipe one end with sandpaper, and then burn it on the external flame of the alcohol lamp until there is no yellow flame;(2) Dip the end of the iron wire in water, and then dip it in some salt powder;(3) Light a new alcohol lamp (the lamp head and wick are clean, and the alcohol is pure);(4) Put the iron wire stained with salt powder on the tip of the external flame to burn. At this time, there is a small yellow flame on the tip of the external flame, which is the salt flame. If it was a student's experiment, it would be difficult to see the tip of the flame because most alcohol lamps were not clean. It could be changed to a steel wire dipped in salt and placed in any part of the outer flame that had a blue flame. If the yellow flame covered the blue flame, it could be considered that the yellow flame was the salt flame. In addition, a small amount of AgNO could be added first. If a white deposit was produced, it might be salt. However, this method could not identify salt alone. It also needed to be combined with other methods such as flame reaction, because salt would also produce a similar phenomenon. The two could be further distinguished by flame reaction. The yellow flame was salt. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-03 21:50

Acid and Metal Reaction Color

Different metals may react with acid to produce different colors: - The reaction between the dilute sulfuric acid and the dilute sulfuric acid produced a large number of bubbles. The chemical equation was: Mn +2HQ = Mn Cl2 + Mn Cl2, Mn + Mn Cl2 = Mn Cl2 + Mn Cl2 + Mn - The reaction between the two metals was intense and produced a large number of bubbles. The chemical equation was as follows: Mn +2HQ = Mn Cl2 + Mn Cl2, Mn + Mn Cl2 = Mn Cl2 + Mn Cl2 + Mn Cl2 = Mn Cl2 + Mn Cl2 = Mn Cl2 + Mn Cl2 + Mn Cl2 = Mn Cl2 + Mn Cl2 = Mn Cl2 + Mn Cl2 + Mn Cl2 = Mn Cl - When iron reacted with diluted sulfuric acid or sulfuric acid, a small amount of bubbles appeared on the surface of the nail. At the same time, the solution turned light green because of the formation of iron sulfuric acid or iron chloride.The reaction equation was: FeCl2 <2>+ H <2>, FeCl2 <2>= FeCl2 <2>+ H <2>, FeCl2 <2>= FeCl2 <2>= FeCl2 <2>+ H <2>. - Copper does not react with dilute sulfuric acid or dilute sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-01 02:46

Will baby food accumulation cause an inflammation reaction?

The baby's food accumulation may cause an inflammation reaction. Long-term accumulation of food may cause inflammation of the digestive tract, such as inflammation. Because the baby's stomach is not mature enough, the accumulation of food in the stomach after eating may cause a series of physical reactions. In serious cases, it can cause inflammation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-01 21:50

What kind of modern romance novel could cause an emotional reaction of grief and crying?

If you want a heart-wrenching novel, I strongly recommend Burning Passion: Escape from Satan's CEO and Just Like Your Gentle Landing Point-The Whole Version. Although the plot is fictional, please do not imitate it. I hope you like my recommendation, Mwah ~😗

1 answer
2024-09-06 02:08

Why do some gamer comics cause a cringe reaction?

One reason could be that the dialogue is forced or doesn't fit the gaming context. Another could be that the art style is unappealing. Or maybe it's a combination of these factors that makes people cringe when looking at certain gamer comics.

1 answer
2025-06-14 06:26
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