What happens when gold meets mercury? What happens when silver hits water

**Bracelet stained with mercury.

Later, it will cause **fading, and when the mercury is in contact with **jewelry, the mercury will quickly react with **.

Causes the color of ** to look visibly whitish.

The best way is to heat it with fire, go to the maintenance department of the local gold shop, and use a flamethrower to heat it lightly to restore the original color. After the mercury encounters **, it will attach to the ** and form white, and people who don't know the truth think they have bought a fake**. Mercury will volatilize when heated, so it will soon return to its original color, so you don't have to worry.

When mercury collides with **, the color of **will change, **will also dissolve part of it, and the dissolved part of ** will form "gold amalgam". The so-called "gold amalgamation" is a compound formed by the reaction of mercury substances in mercury with **. The color change is mainly due to the attachment to the surface, which causes the surface to turn white, and after heating, it can return to its original color from white.

Why do you say that mercury can't touch **, the man doesn't believe in evil and does experiments, and as a result, he wants to cry without tears, what is going on? Nowadays, people's living conditions are getting better and better, and the products they buy are becoming more and more advanced, but when buying some products, they will also know in advance whether they will increase in value.

For example, **is **stable products, there are many people who like **jewelry, but when buying**, there will always be people who say not to put it together with cement, so a guy is curious about this, why can't mercury and ** touch together, and then the guy will do experiments to confirm.

At first, the man prepared a piece of gold foil, then he put the gold foil in the container, and then used a straw to suck in the mercury, drop by drop on the gold foil, and after a while you can find that the cement is slowly devouring the gold foil, and after a while the gold foil paper shrunk into a ball, and then the man still didn't believe it, and brought a few pieces of gold foil, and the result was still the same, and now he was completely dead, of course, after the experiment, he still regretted it, and he lost a few pieces of gold foil in vain.

What's more, the gold foil paper also has the best ingredients, like the gold foil paper in some things, it also needs to be refined in a special studio, and it also costs a lot to refine, which really makes the guy want to cry without tears.

Gold is generally met with mercury.

If it's real gold, it's still gold, and if it's fake, it's going to be a different color, it's fake gold.

**Does not react when touched by mercury. However, the surface will be stained with a layer that can be removed by heating. If it is not removed, because the mercury will react with the sulfur-containing substances in the air to produce a black impurity layer, which will make the surface of the ** jewelry black.

On the Internet, the human body that agrees with the color of the second brother, the second brother dyes **, the person who reflects the color, if the second pain is hot, it also makes the two people personal, the two people, and the two people.

What happens when silver hits waterMany adults and children in life will wear silver jewelry on their hands, which is both beautiful and has some meanings, but many people will not take it off frequently, the first is afraid of losing it, and the second is very troublesome, so what will happen if the silver touches the water when it takes a bath?

Can be wet. Silver does not dissolve in water, nor does it react with water to change color, but it is limited to purer water, and although silver can be touched with water, it needs to be removed for bathing, swimming, hot springs, etc.

This is because you use toiletries such as body soap when you take a bath, which makes the silver easy to discolor, and when you swim or soak in hot springs, the water contains other substances that can also change the color of the silver.

It is best to clean the silver regularly, you can use a soft cloth to wipe it, maintain the luster of the silver, and store it in a cloth bag when you save it.

The reason why silver turns black is that the silver on the surface oxidizes to silver oxide, which can react with oxygen at high temperatures to form brownish-black silver oxide (it can also react at room temperature, but very slowly). It also oxidizes slowly when it meets dissolved oxygen in water, but the main factor is oxygen in the air, regardless of whether it gets wet.

Reaction formula with oxygen

4AG+O2 ==2AG2O (reacts significantly when heated to 1000 degrees Celsius in pure oxygen, and reacts very slowly in air at room temperature).

When mercury comes into contact with **, the mercury will corrode and form cyanide. This process is called cyanidation. Cyanidation is a chemical treatment process designed to improve visibility and efficiency.

Since cyanidation is a toxic process, it requires strict safety measures and special permits to take place.

Mercury. It is a common name for mercury and belongs to the chemical element.

The distribution is very small, and it is commonly found in water, air, and soil. It is a silvery-white heavy liquid, strictly speaking, it is the only liquid metal that exists at room temperature and pressure. Mercury has a long history of use and is very versatile.

Mercury is insoluble in water, mercury is constantly evaporating in the air and will also evaporate in water, but mercury that is submerged in water will reduce the amount of evaporation if there is sulfur powder in the home.

Sprinkle a little mercury on it to neutralize the mercury toxicity, and at the same time, open the window for ventilation in time.

Chemical properties. Soluble in nitric acid.

and hot concentrated sulfuric acid, which form mercury nitrate and mercury sulfate, respectively, and mercury salts appear in excess of mercury. It can dissolve many metals and form alloys, which are called amalgam. Valency.

+1 and +2. Similar to silver, mercury can also be used with hydrogen sulfide in the air.

React. Mercury has a constant coefficient of bulk expansion, is less metally active than zinc and cadmium, and cannot displace hydrogen from acid solutions. In general, the valency of mercury compounds is +1 or +2, +4 valence.

The mercury compound of mercury is only mercury tetrafluoride, while the mercury compound of +3 valence is not present.

pharmachologic effect. 1.Mercury (mercury) compounds have disinfectant, laxative, and diuretic effects, and are now unused or rarely used.

Elemental mercury does not cause pharmacological effects, and the dissociated mercury ions can bind to the sparse group and interfere with the metabolism and function of cells. Elemental mercury is not absorbed from the gastrointestinal tract, but its surface can form oxides or sulfides when exposed to air, which can sometimes cause mild diarrhea and diuresis when swallowed. Most people who ingest mercury are asymptomatic, and mercury is excreted in the stool, a small number of people may have certain symptoms, and a very small number (allergic or other unknown causes) can cause immediate death.

2.Mercury is a protoplasmic poison that can bind to the sulfur group in the respiratory enzymes of pathogenic microorganisms and inhibit their vitality, and finally suffocate them to death.

3.Mercury is excreted mainly by the kidneys, followed by the large intestine.

When mercury meets water, it does not react with water and dissolves in water. Mercury is an unstable liquid metal that does not dissolve in water. Mercury can change from liquid to steam in the circulating air, and the mercury dissipates with the air.

Therefore, when there are mercury beads in the room, the window should be opened immediately for ventilation to allow the mercury beads to evaporate and dissipate, and it should not be scrubbed with a rag or mop, which can easily lead to pollution in other places or cause mercury poisoning in the mouth.

Summary. Mercury and mercury are two completely different metals, being the denser and more stable metal, while mercury is the less dense and unstable metal. If you mix ** with mercury, then the mercury will float on the surface of **, and such a mixture will look like a ** with a silvery sheen.

However, due to the instability of mercury, this mixture is not stable, and if it is heated or placed in a hot environment, the mercury may evaporate, causing the mixture to change its morphology.

Mercury and mercury are two completely different metals, being the denser and more stable metal, while mercury is the less dense and unstable metal. If you mix ** with mercury collapsing song, then the mercury will float on the surface of **, and this glossy mixture will look like a piece of ** with a silvery luster. However, due to the instability of mercury, the mixture is not stable, and if it is heated or exposed to high temperatures, the mercury may evaporate, causing the morphology of the mixture to change.

You've done a great job! Can you elaborate on that?

Mercury and mercury are two completely different metals, being the denser and more stable metal, while mercury is the less dense and unstable metal. If you mix ** with mercury collapsing song, then the mercury will float on the surface of **, and this glossy mixture will look like a piece of ** with a silvery luster. However, due to the instability of mercury, the mixture is not stable, and if it is heated or exposed to high temperatures, the mercury may evaporate, causing the morphology of the mixture to change.