Worksheet details

Discipline

Chemistry

EasySense Mode

Continuous

EasySense Layout

Graph,Barchart

Topics

Titration

Apparatus

• Drop Counter (1240, 27cc Range), Ph Sensor (1110pk), Drop Counter, Reagent Reservoir With Two Stopcocks 2 X 200cc Beakers, Magnetic Stirrer And Follower 20cc Of 0.1M Sodium Hydroxide, 40cc Of 0.1M Hydrochloric Acid, Measuring Cylinders (50cc Capacity), Accurate Small Volume Device E.g. 2.5 Or 1.0cc Syringe Barrel (syringe Connector Blocked)

Worksheet details

Discipline

Biology,Chemistry

EasySense Mode

Continuous

EasySense Layout

Graph

Topics

Titration, Iso-Electric Point

Apparatus

• Ph Sensor (1110) Drop / Bubble Counter (1240) Set To The Correct Volume Range With Alignment Adapter, The Drop Counter Reagent Reservoir Fitted With Two Stopcocks And Tip 2 × 200cc Beakers, Magnetic Stirrer And Stir Bar 40cc Of 0.1M Sodium Hydroxide, 30cc Of Acidified Alanine Solution, Ph 1.0 Measuring Cylinders (50 Cc Capacity)

Worksheet details

Discipline

Chemistry

EasySense Mode

Snapshot

EasySense Layout

Graph

Topics

Titration Principles

Apparatus

• PH Sensor (1110pk), Burette And Stand, Tall Form Beaker (> 100cc), Indicator Suitable For The Endpoint A Known Concentration Solution For The Burette, *1 An Unknown Concentration Solution For The Beaker, *2 Glassware For Measuring Options, White Tile To Go Under The Beaker, (helps Observation Of Colour Change In The Indicator)stirrer And Stir Bar, White Card For Burette Readings, *1 It Is Usual To Place The Acid In The Burette, *2 You Will Be Told The Concentration Of One Of The Solutions

Worksheet details

Discipline

Chemistry

EasySense Mode

Snapshot

EasySense Layout

Barchart

Topics

Titration, Neutralisation

Apparatus

• Volumetric Pipette (25cc), Pipette Filler 50cc, Burette 100cc Beaker (or As Advised By Teacher), 50cc Beaker And White Tile, 0.1M Sodium Hydroxide (NaOH), Acid Indicator Solution (methyl Orange), 1100 PH Sensor, Retort Stand And Clamps, Bosses, Burette Clamps, Protective Eyewear, Gloves And Lab Coat

Worksheet details

Discipline

Biology,Chemistry

EasySense Mode

Continuous

EasySense Layout

Graph,Meters

Topics

General PH Advice

Apparatus

• PH Sensor (1110)

Worksheet details

Discipline

Chemistry

EasySense Mode

Snapshot

EasySense Layout

Meters

Topics

Acidity

Apparatus

• Smart Wireless Flat Ph Sensor With Flat Electrode (1110), Distilled Water Dropper, Pipettes, Paper Towels, Food Samples, Small Beakers Spatula

Worksheet details

Discipline

Chemistry,Environmental Sciences

EasySense Mode

Snapshot

EasySense Layout

Barchart

Topics

Agricultural Science, Earth Science, Environmental Science, PH

Apparatus

• Flat PH Electrode And Sensor (1110), Distilled (and De-ionised, If Possible) Water, Dropper Pipettes, Small Beakers, Large Wash Beaker, Paper Towels, Soil Samples For A Field Trip To Collect Samples, Trowel Bags, Labels, Map Of Collecting Area

Worksheet details

Discipline

Biology

EasySense Mode

Continuous

EasySense Layout

Graph

Topics

Photosynthesis By PH And Light

Apparatus

• A Ph Sensor (electrode And Adapter, 1110), A Light Level Sensor (1160) – 100,000 Lux Range, Conical Flask, Retort Stand And Clamp, Magnetic Stirrer (optional), Plasticine Or Blu-tack, Pond Weed (elodea Or Similar), Water

Worksheet details

Discipline

Biology,Chemistry

EasySense Mode

Continuous

EasySense Layout

Graph

Topics

Osmosis

Apparatus

• PH Adapter And Electrode (1110), A Length Of Visking (dialysis Tubing), Tubing Clips (optional), 1 Mol Dm-3 Hydrochloric Acid (HCl), Water That Has Been Made To PH 7.0, Magnetic Stirrer Or Stirring Rod, Large Glass Beaker

Worksheet details

Discipline

Chemistry

EasySense Mode

Snapshot

EasySense Layout

Barchart

Topics

PH, Acidity

Apparatus

• A PH Sensor (1110), A Set Of Products To Be Tested (labelled A Through To ….), Wash Bottle Of Distilled Water, Large Beaker For Waste, Protective Glasses And Gloves

Worksheet details

Discipline

Agricultural Sciences,Chemistry,Earth Sciences

EasySense Mode

Continuous

EasySense Layout

Meters

Topics

Soli PH, PH, Agriculture

Apparatus

• Ph Sensor (1110), Distilled Water, A Wash Bottle, Assorted Beakers, Spatula, Filter Papers And Filter Funnels, Optional Alum (aluminium Sulphate) To Precipitate Suspended Fine Material, Boiling Tubes Soil Samples

Worksheet details

Discipline

Chemistry,Earth Sciences,Environmental Sciences

EasySense Mode

Continuous

EasySense Layout

Graph

Topics

Acidity, PH, Acid Rain

Apparatus

• Ph Sensor (1110), Part One: Water That Has Been Treated To Make It Slightly Alkaline, A Drinking Straw, A Cup Or Beaker To Hold The Water, Part Two: Watch Glasses Rock Samples (granites, Limestones, Chalk Etc.), Weak Concentrated Acid (lemon Juice Could Work Or Very Dilute Hydrochloric Acid – Less Than 0.1molar), Soda Water (simple Water And Carbon Dioxide Mix), Teat Pipettes, Safety Glasses, Optional Projecting Microscope

Worksheet details

Discipline

Biology,Chemistry,Life Sciences

EasySense Mode

Continuous

EasySense Layout

Graph

Topics

Enzyme Activity, PH

Apparatus

• Ph Sensor (1110), Lipase Enzyme*, Selection Of Milks (skimmed, Semi-skimmed, Full), Beaker To Act As A Water Bath For The Experiment (250 Or 500cc Capacity), Boiling Tube For The Reaction 1 Ml Capacity, Syringe Or Pasteur Pipette

Worksheet details

Discipline

Chemistry

EasySense Mode

Snapshot

EasySense Layout

Barchart

Topics

Titration Fundamentals

Apparatus

• PH Sensor (1110), Burette And Stand, Tall Form Beaker (at Least 100cc), An Indicator Suitable For The Endpoint 60cc Alkali Solution, Sodium Hydroxide (standardized) ~(0.1M NaOH), Distilled And De-ionised Water, Vinegar Sample(s) Glassware For Measuring (pipettes, Syringes, Measuring Cylinders), 1% Phenolphthalein Indicator (turns Fuchsia Pink At The Endpoint), Safety Equipment (gloves, Glasses), A White Tile To Go Under The Beaker (helps Observation Of Colour Change In The Indicator) Magnetic Stirrer And Stir Bar

Worksheet details

Discipline

Biology,Chemistry,Water Quality

EasySense Mode

Snapshot

EasySense Layout

Barchart

Topics

Ecology, Carbon Cycle

Apparatus

• 1 × PH Sensor (1110), 2 × Test Tube Holders, 8 × Test Tubes, Graduated Cylinder Cm-3, 4 × Sprigs From A Freshwater Aquatic Plant, 4 × Small Freshwater Snails, Prepared Freshwater (1l), Permanent Marker Or Grease Pencil, 8 × Para-film Or Plastic Wrap With Rubber Bands, Or Stoppers Rinse Bottle With Distilled Water

Worksheet details

Discipline

Biology,Chemistry

EasySense Mode

Snapshot

EasySense Layout

Barchart,Meters

Topics

Basic Physiology And PH Measurement

Apparatus

• Smart Wireless Flat Ph Electrode And Sensor (1110), Distilled (and Dei-onised, If Possible), Water Dropper Pipettes, Paper Towels, Optional A Variety Of Solid And Liquid Soaps

Worksheet details

Discipline

Chemistry,Physics

EasySense Mode

Snapshot

EasySense Layout

Barchart,Meters

Topics

PH, Food Chemistry, Temperature

Apparatus

• Flat Ph Sensor With Flat Electrode (1100), Distilled Water Dropper Pipettes, Paper Towels, Small Cheese Samples, Small Beakers, Spatula