EQUIPMENT ID

1. EQUIPMENT ID • Bunsen burner – heat source • ring stand – support for various equipment • pipestemtriangle – supports a crucible when heating • evaporating dish – heating and evaporating small amounts of liquid • test tube – heat/mix small amounts • beaker - pouring & heating liquids, approximate measurements • gas bottle – collect gas, storage • utility clamp – holds test tubes or flasks

2. iron ring – used with ring stand for support • mortar and pestle – used to grind crystals into powder • crucible and lid – heat small amts. of solids • Erlenmeyer flask– heating, mixing, & swirling liquids • wire gauze – support glassware when heating • goggles – protect eyes • glass stirring rod – stirring – usually when heating • watch glass – cover, evaporate tiny amounts of liquid

3. buret– precise dispensing of liquid • eudiometer – gas collecting & measuring tube • thermometer – measures temperature • graduated cylinder – measuring precise liquid volume • crucible tongs – transfer hot crucibles and other hot items • rubber stoppers – seal containers or receive glass tubing

4. volumetric flask – mixing specific volumes of solutions • wash bottle – dispense distilled or deionized water • medicine dropper or pipette- dispense small amounts of liquid in drops • test tube holder – hold test tube while heating • forceps – “tweezers” to pick up small solids • spot plate or well plate- small scale reactions • spatula or scoopula – transferring small amounts of solid material • funnel – pouring from wide to small openings or filtering

5. test tube brush – cleaning test tubes • striker – light burner • test tube rack – hold multiple test tubes • beaker tongs – tongs that are rubberized to move hot beakers