Hello, my hand hurts in a few seconds when I put my hand in 100 degree boiling water, and my blood v

It looks like your hands are so strong that they can sit in 100 degree boiling water for a few seconds!

Hello, my hand hurts in a few seconds when I put my hand in 100 degree boiling water, and my blood vessels are fine, right? Is there anything wrong with the blood vessels in this song that can be put in 100 degrees of boiling water? It's definitely not going to end well.

The blood vessels indicate that they are fine, but the flesh and skin can't stand it. You can't say that the blood vessels are fine and the skin is hot!!

It mainly depends on the degree of burns, if it is serious, it is like boiling pork, you say there is something wrong.

Hello, 100 degree boiling water, if it is found to be serious now, it is recommended that you seek medical attention.

It's okay now, it should be okay.

Something, the blood is already boiling.

Immediately rinse or soak in cold water for a few minutes, then apply some burn medicine.

I ......I don't know ......

I'm just here to caress poor rose. =。=

The answer provided by the professional (he is a stupid person who can't organize the whole language, so I posted it sentence by sentence):

1 You can't use cold water right away.

2 It is swollen because the tissue inside is swollen.

3 Estimated to take 1 week.

4 Apply some burn ointment.

5 Anyway, the next thing to do is to apply some burns.

6 It is estimated that the scalded ** will slowly peel off for about 1 week.

7 And during this period, the ** that was burned will slowly turn red and black and die, and a new ** will grow out...

8 But it also depends on the extent of his burns, and how swollen he is.

9 a week. It doesn't seem to be any better. If the redness and swelling are severe.

Above. By the way, Rose "Is there a ** breakdown"? If there is a case, "prevention of infection under disinfection".

Didn't blister, apply scald ointment. Ten days is fine.

If it is blistered, it will be punctured and drained with a sterilized needle the next day to retain the bad skin. When the new skin grows inside, the old one will slowly come off!

No drainage, long time, to the hospital, peel off the skin better faster.

If you are scalded by hot water, you usually use cold water for half an hour and then apply scald ointment! Healing is slower in winter, about a month, and you have to keep it from getting inflamed! As long as the wound is not broken, the old one will slowly come off when the new epidermis inside it grows!

Let's touch the roses

If the rice is foaming, it will be fine, and the scald medicine is best smeared

1 week will be fine

Winter is better faster

A year ago, I was even scalded, so it's okay to rest assured

It's just that a few days ago, it tingled to the touch ==||

If you put it in very briefly, you may not feel it. For example, grabbing an object from 100°C water at a very fast speed, with my hand speed, I can only feel a little hot without getting burned. If someone does it at a much faster than my hand, it probably doesn't really feel like anything.

Yes, no matter how fast you are, if you go deeper, you'll get burned.

Of course, it won't be the same, 100 degrees of steam will liquefy when it hits your hand when it is cold, and liquefaction will release a lot of heat, which is more serious than 100 degrees of hot water.

It's not the same.!Because water is liquid. Steam is a gas. The gas is exothermic when it is cold. So 100 degrees steam is more serious than 100 degrees water burns.

It's not the same as water, which is just the appearance, and water vapor, because it's a gas.

So it can go deep into the pores.

The steam will liquefy when it hits your **, and it will be exothermic at this time, so a 100-degree steam burn is more serious.

Liquefaction of steam at 100 degrees Celsius will release a large amount of heat, which is more serious than scalding with hot water at 100 degrees Celsius.

The first floor is right, because the gas needs to be exothermic when it is liquefied, so when the water vapor turns into water, it needs to be reheated, so it is worse than water scalding.

The steam touches the hand at 100 degrees, and when it touches the hand, the steam liquefies at the same time, and the liquefied water is still 100 degrees.

It is equivalent to being heated for a long time, so. Finish.

Second floor.. If I were your physics teacher, I would be very pleased.

Same view as upstairs.

This is junior high school knowledge.

Dude, did you go to junior high school?

The first floor is right.

Second floor.. You... Idea... Creativity

Water vapor at 100 degrees Celsius should be more scalding than water at 100 degrees Celsius, because water evaporation will absorb heat, and water vapor condensation will release heat and the temperature will exceed 100 degrees Celsius.

It should be put into 100 degrees Celsius water vapor than put into 100 degrees Celsius water, thinking that being scalded by steam is scalded twice, and after the steam is pre-cooled into condensate, it is scalded again

It is water vapor that is hotter than water.

Because if you rush through a certain temperature, you will be angry.

The temperature of natural steam is higher than that of water.

There is vinegar under the oil pot, the boiling point of the oil is high, the boiling point of the vinegar is low, after the vinegar boils, it will smoke and rise to the surface, because the boiling point of the upper oil is low, so at this time, the oil has not boiled, but it is warm, and it is not hot, of course, there is nothing at all!

The boiling point of edible oil is generally above 200. When the oil temperature exceeds 250, harmful substances such as butadienorein will be produced, which seriously endanger human health and can cause cancer. The boiling point range (also known as the boiling range) of gasoline is 30 205°C, and the boiling point range of diesel is 180 370 and 350 410.

The boiling point of water is determined by the air pressure, the air pressure is high, the boiling point is high, the air pressure is low, and the boiling point is low, which is generally considered to be 100. The boiling point of vinegar is even lower, generally at 37 42, so it doesn't matter if you close the boiling vinegar.

Adding vinegar to the boiling oil pan is a little trick on the street, but it uses the blind-covering method, and it is not really taken from the oil pan. When the oil boils, it can reach more than 400 degrees, who has the ability to take it out with their hands and not be afraid of being "fried"? In fact, before this, a substance has been added to the oil - ether, and the boiling point of ether is very low, only about 34 degrees.

What I saw during the performance was not the oil boiling, but the ether boiling, and the temperature in the pot was only about 34 degrees. If you can measure the temperature with a thermometer, the trick will be debunked.

Ether (ethylether) is an ether. One of the ancient synthetic organic compounds. Molecular formula: C2H5OC2H5.

Colorless flammable liquid, highly volatile, with a special odor. Freezing point, boiling point, relative density. It can be miscible with ethanol, acetone, benzene, chloroform, etc., and the solubility of water in ether is 1 50 of the volume of ether, and the solubility of ether in 12 water is 1 10 of the volume of water.

The gas mixture mixed with 10 times the volume of oxygen can occur violently when exposed to fire or electric sparks**, generating carbon dioxide and water vapor. Long-term contact with oxygen and light can generate ether peroxide, which is a viscous liquid that is difficult to volatilize, and can be heated to avoid the formation of peroxide, often adding antioxidants to ether, such as sodium diethylaminodithiocarbamate. It is stable, and its vapor does not change below 450, and begins to decompose at 550.

Below 100, it does not work with acids and alkalis. It reacts with boron trifluoride to form an etherified boron trifluoride, which is used as a catalyst in alkylation, acylation, polymerization, water loss, condensation and other reactions. It can be directly chlorinated (under cooling) to produce monochlorinated, polychlorinated and perchlorinated ethers.

Vinegar must be added to the oil pan, and when the vinegar is added, the boiling point of the mixture becomes relatively low, so even if you put your hands in it, you will be fine.

In fact, it's just that the upper layer is oil, and the lower layer is vinegar, and the density of oil is small, so floating on it, the boiling point of vinegar is only a few tens of degrees, and the boiling oil you see is actually boiling vinegar.

Maybe you have heat-absorbing paint on your hands, and you have left it for a short time, or maybe you don't have anything at all.

Hello! Each garment has its own maximum temperature that can be tolerated, and too high a temperature can cause damage to the fibers of the garment, resulting in yellowing of the garment, etc., and it is not recommended to use hot water to wash the garment.

If there are no obvious stains on the clothes, you can add the laundry detergent to the basin, dilute it and soak it for 20 minutes to wash normally.

If there are stubborn stains on the garment, the following cleaning methods can be used:

1. When the clothes are dry, apply the original liquid of the special laundry detergent for hand washing to the stains, completely cover the stains, let it stand for 5 minutes (you can scrub gently), and add laundry detergent for regular washing;

2. If the stain cannot be removed after the above methods, then.

1) Pure white cotton, linen, polyester clothing: Add 1 bottle cap (40g) of white clothes (600g specification) to each half basin of water (about 2 liters), stir well, soak in the clothes for 30min, and rinse clean.

If the stains are not removed after 2 hours, take out the clothes, add white clothes to the basin (add 1 bottle cap per half basin of water), stir well, put in the clothes and continue soaking, and the cumulative soaking time does not exceed 6 hours.

2) White clothes of colored or other materials: put the clothes into the basin, the stain part is attached to the bottom of the basin, measure 1 4 caps (10 grams) of colored clothes and 1 4 caps (10 grams) of the collar with the color stain net (600g specification) of colored clothes, pour them on the stains, cover the stains with other non-stained parts of the clothes, prevent air drying, let stand for 2 hours, and rinse clean. If the stain remains unremoved after 2 hours, it can be left on for an extended period of time overnight.

Precautions: 1. White clothes are suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics, do not use colored clothes (including white background stripes, white background checkered, white background printing), do not use silk wool spandex nylon and other non-chlorine bleaching clothes, do not directly use the original solution.

2. Color stains are not suitable for fading clothes and dry cleaning, avoid touching metal buttons, zippers, metal ornaments, etc. on the clothes when using, and avoid direct sunlight.

An estimated 90% of the clothes are scrapped.