Set up a vacuum flask with flexible intake tubing long enough to reach the Mercury spill. Use glass tubing on the inside of the flask to reach nearly to the bottom on the intake side. On the other side (the side connected to the vacuum source) make sure the glass tubing reaches just inside the flask, near the top, so that the mercury entering the flask will not simply be sucked into the vacuum source lines. Use a two-holed rubber stopper to accomplish all this.
This will give you a mercury vacuum cleaner, so to speak. Use a regulator and be careful to use just enogh vacuum to lift the mercury into the flask.
Mercury must be collected with a piece of copper dipped before in mercury to form an amalgam on the surface.
Making it able to travel to Mercury and deal with Mercury's temperature.
Well, honey, when the mercury dips, it means the temperature is dropping. It's not talking about the planet or the element, we're just measuring how hot or cold it is outside. So, next time someone says the mercury is dipping, just grab a jacket and deal with it.
The sign "fume" in a laboratory setting warns of potential danger to the respiratory tract from fumes. In other words, if the substance is inhaled, an individual might pass out from lack of oxygen or it could be more serious like burn your airways. The only safe way to deal with a chemical like this is in a highly ventilated area, sort of like the warning you get whenever you use products such as terpintine (paint thinner). If you are in a lab and using chemicals that give off "high fumes", the best place to deal with this chemical is under a vent hood, which most chemistry labs come equipped with- it is required by OSHA safety standards.
The craters on Mercury were caused by falling rocks. Mercury was subjected (all the inner planets were!) to a heavy asteroidal bombardment in the early history of the solar system. Not all of the mass coalesced into planets at first; there were LOTS of leftover rocks, which continued to fall for millions of years. Eventually, over the past 4 BILLION years, most of the stray rocks had either fallen into the Sun or collided with one of the planets. Mercury, having no atmosphere, has no way of "wearing away" the craters, much like our moon.
Mercury must be collected with a piece of copper dipped before in mercury to form an amalgam on the surface.
Mercury must be collected with a piece of copper dipped before in mercury to form an amalgam on the surface.
Mercury metal is a liquid at room temperature. By visually determining the physical state of a substance does not produce a new substance. So if the mercury is a liquid that means it underwent a physical change because nothing was added.
mercury... but only if its fully liquid - - - - - Any molten metal is lustrous. If you want to have a lot of fun with this, get a little ingot of Field's Metal. It melts at 155 degrees Fahrenheit and is non-toxic, so it's safe to work with for anyone who can safely deal with hot water.
Check with Aria medical equipment. They have good deals on everything, including a laboratory cart. I got my laboratory cart from Labconco. Their prices were great.
Making it able to travel to Mercury and deal with Mercury's temperature.
Yes. Veterinary technicians deal with blood when providing nursing care, when assisting during surgery, and when performing laboratory diagnostic testing.
It depends on the thermometer. If the thermometer is made of glass and filled with a silver liquid, that liquid is mercury. Your local environmental protection organization might be able to tell you where you could safely dispose of it. Otherwise, you might check with companies that deal with scrapping out old cars, which contain mercury switches, or fluorescent bulbs, which contain mercury. If the thermometer does not have a silver liquid in it, it doesn't contain much or any mercury, and it should be possible to toss it with your normal household trash. When a glass thermometer has a red or blue liquid, the liquid is alcohol or, rarely, some other organic liquid such as kerosene. It's not that much of a threat. Metal coil thermometers with dial pointers are just scrap metal when you need to dispose of them. Electronic thermometers have batteries, which might have some mercury but might not. If in doubt, take the battery out and put it in a battery recycling bin. If you must throw it out in the trash, at least the amount of mercury in it (if any) will be small. The circuits themselves contain the same contaminants and heavy metals that any piece of electronics would, but since the amount of circuitry in an electronic thermometer is small, the amount of waste in one is small also.
not right now they have to find a solution to deal with heat radiation
Check out BestLabDeals.com. They have a lot of laboratory equipment deals that will work for your classroom setting. Check into Fisher Scientific. They have a lot of laboratory equipment. It's not the highest end equipment, but it will work perfectly for your classroom. what are some of equipment //?
Your question is unclear. Should a laboratory deal with the HIV virus there would be stringent measures in place to prevent such an occurrence.
I just paid $850 for one and thats a good deal!