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Q: Why should you use tongs and not fingers to handle cooled crucible and lid?
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Why the acid mixture should be cooled?

it shouldnt.


Why should you heat an uncovered crucible in a chemistry lab experiment?

A crucible is a heat-resistant container in which materials can be heated to very high temperatures. If you heat with the cover on, it could produce an overflow of the material.


Why are the empty crucible and cover fired to red heat?

To drive off any volatile materials that might alter the mass of crucible and cover.


How would you thermally decompose silver oxide?

Silver oxide (Ag2O) can be thermally decomposed in a process known as thermal decomposition. This process involves heating the silver oxide to temperatures between 400 and 600 degrees Celsius. To do this you will need a furnace crucible and heating source. Here is a step-by-step guide on how to thermally decompose silver oxide:Place the silver oxide in a crucible and place the crucible in the furnace.Heat the silver oxide to 400-600 degrees Celsius depending on the desired reaction outcome.Allow the silver oxide to heat for up to an hour depending on the amount of silver oxide being thermally decomposed.Once the silver oxide has reached the desired temperature turn off the heating source and allow the furnace to cool.Once the furnace has cooled remove the crucible and inspect the silver oxide. The silver oxide should now be in two parts: silver and oxygen.Thermal decomposition of silver oxide is a relatively simple and safe process and can be used to create silver and oxygen from silver oxide.


How should you handle old dynamite?

you dont. call a bomb squad.

Related questions

Why should you use tongs rather than fingers to handle your cooled cricible and lid?

Because fingerprints can add a considerable mass to the crucible when weighing it.


Where is the jack handle located on the 2001 ford explorer?

It should be under the floor mat behind the rear seat. Get your fingers under it right up against the seat.


Why should you not lift the lid of the crucible to let the smoke out while burning magnesium?

you should :)


Should cakes be cooled in oven?

No. They should be cooled on a low rack on a countertop in the regular room temperature air. Conversely, pies should be cooled on a window sill- with the window open- so all neighbors and passersby can enjoy the aroma.


Why should the crucible be heated to constant mass?

We want to weight exactly only the material - variations of the crucible mass lead to errors. That's why the mass of the crucible must be stabilized.This is very important in gravimetry, it is a basic rule.


Why the acid mixture should be cooled?

it shouldnt.


What did rebecca do to betty in The Crucible?

how should i know?? you should go ask an expert


When water cooled condenser cycles off the regulating valve should?

When a system with a water-cooled condenser cycles off, the water regulating valve should


When water-cooled condenser cycles off the regulating valve should?

When a system with a water-cooled condenser cycles off, the water regulating valve should


After baking cakes should cool in what manner?

it should be cooled on a wire rack.


What is normal color for tops of fingers?

a normal color for the tops of your fingers should be the same color of the rest of your fingers


What should be used to heat a solid in the presence of air?

a crucible with the lid slightly ajar :-)