Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
26 Cards in this Set
- Front
- Back
|
What is an evaporating dish?
|
Used to heat solutions to evaporate solvent.
|
|
|
What is a wire mesh?
|
Support flasks or beakers. Diffuses Heat
|
|
|
Beaker
|
reactions can take place here. Not used for accurate measuring.
|
|
|
Glass Stir rod
|
mixing
|
|
|
Spatula
|
scoop out dry reagents
|
|
|
What is an evaporating dish?
|
Used to heat solutions to evaporate solvent.
|
|
|
What is a wire mesh?
|
Support flasks or beakers. Diffuses Heat
|
|
|
Beaker
|
reactions can take place here. Not used for accurate measuring.
|
|
|
Glass Stir rod
|
mixing
|
|
|
Spatula
|
scoop out dry reagents
|
|
|
crucible tongs
|
holding and moving crucibles from one area to another
|
|
|
watch glass
|
Cover beakers and evaporating dishes to prevent splattering of dry chemicals.
|
|
|
Crucible and Cover
|
heating small portions at very high temperatures.
|
|
|
Weigh Boat
|
measurement of dry substances with electronic balance.
|
|
|
Micro Pipets or Beral Pipets
|
transfer small quantities of solutions. Not accurate for measurement.
|
|
|
Funnel
|
Transferring from large to small container.
|
|
|
Erlenmeyer Flask
|
used in titrations and in reactions that need more containment.
|
|
|
graduated cylinders
|
Accurate instrument for measuring volume.
|
|
|
test tube
|
reactions take place here. Not accurate measurement instrument
|
|
|
Clay Triangle
|
support crucible with ring stand and iron ring.
|
|
|
Burner
|
produces flame to heat chemicals.
|
|
|
Ring Stand
|
Support for heating. Use with iron ring or utility clamp
|
|
|
test – tube brush
|
cleaning test tubes
|
|
|
Iron Rings
|
Support for wire gauze _or clay triangle. Used with ring stand.
|
|
|
Test tube clamp
|
Holds test tube over flame
|
|
|
Striker
|
lighting burner
|
