Digital colorimeters with cuvettes
Digital colorimeter with cuvettes
Digital colorimeter
Weighing an apple
Electroscope
Hydrometer
Wave diffraction
Soxhlet extractor
pH in sodium bicarbonate solution
Rheostat
Electrometer
Dipping magnet in iron filings
Zero-centre ammeter
Magnesium burning in air
Titrating a reactant from a burette
Transferring a reactant into a flask
pH meter in orange juice
Plasticine ball and marbles in tank of water
Small clear glass filled with water up to a green line
Digital pH meter
Measuring jug and bulb pipette
Variable resistance box
Loudspeaker and microphone
理科の実験(クラフト)
Light dispersion experiment
Optics of camera with no lens
Starch content of leaves
Universal indicator
Cut apple
Making a reactant solution
Magnesium-acid reaction
Iron (II) hydroxide precipitation
Potassium reacting with water
Clinometer
Using a 'makeshift' calorimeter
Bourdon pressure gauge
Metals
Battery and steel wool
Light refraction with biconvex lens
Prism refracting visible light
Grinding natural rock salt
Phenolphthalein a single indicator
Devices for measuring liquids
Electrostatic attraction
Wave interference
Calcium reacting with water, initial stage
Iron (III) chloride solution
Potassium chromate and silver nitrate
Coulombmeter
Reading a burette
Testing sulphur for conductivity
Colourimeter cuvettes with beetroot
Ultrasound detector
Tally counter
Light microscope
Visible light spectrum
Concave lens
Hand pouring a jug of water into container of oil and syrup
Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution
Salol cooling rapidly to form crystals
Osmosis demonstration
Glass flasks with liquids in a laboratory
Simple light bulb circuit
Orbital phases demonstration
Water
Iron (III) hydroxide precipitation
Recrystallised rock salt
Filtering rock salt solution
Measuring force
Hand lens
Lithium chloride burns with a bright crimson flame
Sodium chloride burns with a bright yellow flame
Copper (II) sulphate crystals
Ammonia test
Salol crystals on a chilled microscope slide
Laser light beam reflected in mirror
Light beams in a refracting telescope
Calcium reacting with water, later stage
Placing jam jar over lit candle in dish containing water
Supplies for driving force experiment
Container of the chemical element actinium
Container of the chemical element aluminium
Container of the chemical element americium
Container of the chemical element antimony
Container of the chemical element arsenic
Container of the chemical element berkelium
Container of the chemical element beryllium
Container of the chemical element boron
Container of the chemical element caesium
Container of the chemical element calcium
Container of the chemical element californium
Container of the chemical element carbon
Container of the chemical element cerium
Container of the chemical element copper
Container of the chemical element curium
Container of the chemical element dysprosium
Container of the chemical element einsteinium
Container of the chemical element europium
Container of the chemical element germanium
Container of the chemical element gold
Container of the chemical element hafnium
Container of the chemical element holmium
Container of the chemical element indium
Container of the chemical element iron
Container of the chemical element lanthanum
Container of the chemical element lead
Container of the chemical element lutetium
Container of the chemical element magnesium
Container of the chemical element neodymium
Container of the chemical element neptunium
Container of the chemical element niobium
Container of the chemical element osmium
Container of the chemical element palladium
Container of the chemical element plutonium
Container of the chemical element radium
Container of the chemical element rhenium
Container of the chemical element samarium
Container of the chemical element selenium
Container of the chemical element silicon
Container of the chemical element silver
Container of the chemical element sodium
Container of the chemical element strontium
Soil settling out of water
Gyroscope
Gyroscope balancing on a wire
Displacement experiment
Soil pH meter
Close up of a stationary electric motor
Micrometer measuring wire
Robotic arm holding flask
Chemistry apparatus