Instruments used for holding hot solids
Answers
Answer:
Beaker tongs are used to move beakers containing hot liquids
Answer:
beaker- Used to hold and heat liquids. Multipurpose and essential in the lab.
brushes- Used to easily clean the inside of a test tubes and other glassware.
Buchner funnel- Used with vacuum flask for performing vacuum filtration.
Bunsen burner- Used for heating and exposing items to flame.
burette- Used in titrations to measure precisely how much liquid has been delivered.
burette clamp - Used to hold burettes on a ring stand.
clay triangle- Used to hold crucibles when they are being heated. They usually sit on a ring stand.
crucible with lid- Used to heat small quantities to very high temperatures.
crucible tong- Used to hold crucibles and evaporating dishes when they are hot.
disposable pipette - Used for moving small amounts of liquid from place to place. They are usually made of plastic and are disposable
electronic balance- Used for weighing substances or objects, usually in grams.
erlenmeyer flasks- Used to heat, mix, and store liquids. The advantage to the Erlenmeyer Flask is that the bottom is wider than the top so it will heat quicker because of the greater surface area exposed to the heat.
evaporating dish- Used to recover dissolved solids by evaporation.
florence flask- Used for heating substances that need to be heated evenly. The bulbed bottom allows the heat to distribute through the liquid more evenly. The Florence Flask is mostly used in distillation experiments.
forceps - Used for picking up and moving small objects.
glass funnel- Used to pour liquids into any container so they will not be lost or spilled. They are also used with folded filter paper for filtration.
glass stir rod- Used to stir liquids. They are usually made of glass.
graduated cylinder- Used to measure the volumes of liquids.
hot plate- Used for heating substances and liquids in beakers and flasks.
Meker Burner- Used for heating and exposing items to flame.
micropipette- Used for accurately measuring and delivering very small volumes of liquid-usually 1 mL or less.
mortar and pestle- Used to crush solids into powders for experiments, usually to better dissolve the solids.
pipette with pump-Used for accurately measuring and delivering small volumes of liquid-usually 0.1-10 mL.
ring clamp- Attached to ring stand and with wire gauze used to hold beakers or flasks while they are heated by a gas burner.
ring stand- Used to hold items being heated. Clamps or rings can be used so that items may be placed above the lab table for heating by Bunsen burners or other items.
rubber stopper- Stoppers come in many different sizes. The sizes are from 0 to 8. Stoppers can have holes for thermometers and for other probes that may be used.
scoopula - For scooping out small or large amounts of chemicals from bottles, etc.
separatory funnel-For separating layers of immiscible liquids or for dropping liquids.
spatula- Used for moving small amounts of solid from place to place.
striker- Used to light a gas burner.
test tube- Used for storing, mixing, and heating small amounts of chemicals.
test tube holder- Used to hold test tubes while heating.
test tube rack- Used to hold test tubes while reactions happen in them or while they are not needed.
thermometer- Used to take temperature of solids, liquids, and gases.
utility clamp- Used to attach test tubes and other glassware to ring stand.
vacuum filter flask- Used with vacuum line and Buchner funnel for vacuum filtration.
volumetric flask- Used to measure one specific volume in mixing accurate solutions.
wash bottle- Used to wash or rinse other containers
watch glass- Used to hold solids when being weighed or transported. They should never be heated. Can also be used to cover beakers or other containers.
weigh boat- Used for weighing solids on a balance.
wing top- For obtaining broad, fishtail flame that heats large area and smoothly bends glass.
wire gauze- Used with a ring clamp to support glassware over a Bunsen burner. Spreads flame out for more even heating.
Hope it helps.... :) :D
Explanation: