Orange juice being boiled on a Bunsen
Chemistry apparatus
Heating water
Producing gas
Bunsen burner
Copper powder being heated
Test tube of sulphur and iron mix
Heating water and copper sulphate
Iron filings in a bunsen flame
Conduction of heat
Burning aluminium
Burning iron
Copper carbonate being heated
Iron filings being heated
Aluminium chloride preparation
Distillation apparatus
Convection experiment with paper dots
Lit bunsen burner
Water being heated
Flame test for calcium.
Heating sulphur
Flame test on potassium
Organic synthesis
Boiling water with a Bunsen burner.
Chemistry experiment
Burning lithium
Thermolysis of mercury oxide
Boiling proteins
Nitrobenzene preparation
Strontium flame test
Flame test on sodium
Lithium flame test
Barium flame test
Potassium flame test
Sodium flame test
Calcium flame test
Burning magnesium
Burnt copper
Copper flame test
Heating sugar
Heating an iron nail
Copper chemistry experiment
Heating zinc in a flame
Conical flask on a tripod containing water being heated
Heating copper sulphate solution
Laboratory temperature sensor
Bunsen burner with pilot light
Evaporating water using a sand tray
Fehling's reaction
Healthcare And Medicine,Glassware,Utensil,
Motor effect experiment
Liquids in different shaped vessels
Sterilising a wire loop
Evaporating water from a brine solution
Copper sulphate being heated
Reduction of copper
Flame test for strontium.
Laboratory glassware on table in lab
Chemistry experiment in lab
Chemical research
Biochemical research
ガスバーナーで切断した鉄骨
Germany, Bavaria, Bunsen burner with protection goggles
Simple motor
Silver oxide decomposition
三角フラスコ
平底フラスコ
Copper oxidation experiment
Magnetic probe showing field direction
ガスバーナー
実験装置
三角フラスコとインク
Healthcare And Medicine
Iodine sublimation
Conductor in magnetic field
実験イメージ
Haloalkane test
温度計
Making a reactant solution
産業
chemical lab
Glass flasks in a laboratory
実験器具
フラスコ
Boiling water with a Bunsen burner
Scientist performing an experiment
Scientist working in lab
道路の消火栓の補修工事
ガスコンロ
Heating magnesium in a flame
鋳造職人
三角フラスコとスポイト
スポイトとメスフラスコ
Investigating weight bouncing on spring
Chemical experiment in a laboratory
Chemistry research
Glassware in lab
Laboratory glassware
Pipette in laboratory flask containing transition metal salts
Variety of laboratory flask containing transition metal salts
Laboratory Test & Medicines
Chemistry glass-ware
Chemistry lab
Potassium permanganate crystals in dish
Flask with purple liquid
Beaker containing calcium ethanoate
Conical flask containing yellow liquid
Chemical explosion in glass flask
Two glass flasks containing Potassium
Chemistry research, conceptual image
Liquid in round-bottomed flask
Liquid in conical flask
実験
Measuring induced electromotive force
Measuring force
Apparatus for electrolysis of seawater
Chemistry Laboratory
Chemical Laboratory Glassware
Tracks of charged subatomic particles
Heating zinc oxide
Thermal expansion of liquids