Drop Counter

Chemistry with Vernier is the foundational chemistry book for high school and college courses. Chemistry with Vernier has more than 36 experiments in thermochemistry, gas laws, acid-base reactions, equilibrium, electrochemistry, electrolytes, states of matter, and more. Experiments are included for the Gas Pressure Sensor, Temperature Probe, pH Sensor, Conductivity Probe, Colorimeter, and Voltage Probe. If you teach Advanced Placement (AP), International Baccalaureate (IB), or college chemistry, you should also consider Advanced Chemistry with Vernier (CHEM-A) and Investigating Chemistry through Inquiry (CHEM-I).Table of ContentsExperimentSuggested Products1Endothermic and Exothermic ReactionsGo Direct® Temperature Probe2Freezing and Melting of WaterGo Direct® Temperature Probe3Another Look at Freezing TemperatureGo Direct® Temperature Probe (2)4Heat of Fusion for IceGo Direct® Temperature Probe5Find the Relationship: An Exercise in Graphing AnalysisNo probeware used6Boyle's Law: Pressure-Volume Relationship in GasesGo Direct® Gas Pressure Sensor7Pressure-Temperature Relationship in GasesGo Direct® Gas Pressure Sensor, Go Direct® Temperature Probe8Fractional DistillationGo Direct® Temperature Probe9Evaporation and Intermolecular AttractionsGo Direct® Temperature Probe (2)10Vapor Pressure of LiquidsGo Direct® Gas Pressure Sensor, Go Direct® Temperature Probe11Determining the Concentration of a Solution: Beer's LawGo Direct® Colorimeter12Effect of Temperature on Solubility of a SaltGo Direct® Temperature Probe13Properties of Solutions: Electrolytes and Non-ElectrolytesGo Direct® Conductivity Probe14Conductivity of Solutions: The Effect of ConcentrationGo Direct® Conductivity Probe15Using Freezing Point Depression to Find Molecular WeightGo Direct® Temperature Probe16Energy Content of FoodsGo Direct® Temperature Probe17Energy Content of FuelsGo Direct® Temperature Probe18Additivity of Heats of Reaction: Hess's LawGo Direct® Temperature Probe19Heat of Combustion: MagnesiumGo Direct® Temperature Probe20Chemical Equilibrium: Finding a Constant, KcGo Direct® Colorimeter21Household Acids and BasesGo Direct® pH Sensor22Acid RainGo Direct® pH Sensor23Titration Curves of Strong and Weak Acids and BasesGo Direct® pH Sensor24Acid-Base TitrationGo Direct® pH Sensor, Go Direct® Drop Counter, Precision Volume Dispenser25Titration of a Diprotic Acid: Identifying an UnknownGo Direct® pH Sensor, Go Direct® Drop Counter, Precision Volume Dispenser26Using Conductivity to Find an Equivalence PointGo Direct® Conductivity Probe, Go Direct® Drop Counter, Precision Volume Dispenser27Acid Dissociation Constant, KaGo Direct® pH Sensor28Establishing a Table of Reduction Potentials: Micro-Voltaic CellsGo Direct® Voltage Probe29Lead Storage BatteriesGo Direct® Voltage Probe30Rate Law Determination of the Crystal Violet ReactionGo Direct® Colorimeter31Time-Release Vitamin C TabletsGo Direct® pH Sensor32The Buffer in LemonadeGo Direct® pH Sensor33Determining the Free Chlorine Content of Swimming Pool WaterGo Direct® Colorimeter34Determining the Quantity of Iron in a Vitamin TabletGo Direct® Colorimeter35Determining the Phosphoric Acid Content in Soft DrinksGo Direct® pH Sensor36Microscale Acid-Base TitrationGo Direct® pH Sensor

When Vernier introduced the new Drop Counter, they decided to include a Vernier Microstirrer to enhance stirring. Since then, they've had many requests to have this as a separate product. The Microstirrer takes the place of the stirring bar that is typically used with a laboratory magnetic stirrer. The new Vernier Microstirrer easily attaches to the end of a pH Sensor, Conductivity Probe, Dissolved Oxygen Probe or Ion-Selective Electrode. When the magnetic stirrer plate (required, but not included) is turned on, its magnetic field turns the paddle wheel of the Microstirrer, resulting in enhanced stirring near the electrode tip. The Microstirrer works with any magnetic stirrer.

La Stir Station è un agitatore magnetico combinato con un supporto ad anello. La stazione di mescolamento gestisce in modo efficiente becher e altri contenitori da 50 mL e da un litro (800 mL di capacità pratica). Funziona in modo efficiente con becher con un'ampia gamma di dimensioni e forme di barre di mescolamento magnetico. Utilizza un controllo della velocità ad anello chiuso, facilitando così la regolazione della velocità di agitazione (50-1250 RPM).La piattaforma di agitazione è illuminata da tre LED bianchi freddi. I LED sono posizionati sotto la piattaforma di agitazione per fornire un'ottima illuminazione di un contenitore di vetro di liquido.Include un supporto ad anello da 18 pollici rimovibile comodamente posizionato e fissato alla base dell'agitatore, ad una distanza tale da ospitare facilmente la maggior parte dei morsetti di servizio.Funziona con alimentazione AC (adattatore incluso) o con quattro batterie C (non incluse).È sufficientemente robusto per azionare la maggior parte delle barre di agitazione magnetiche di dimensioni comuni o un Microstirrer Vernier.Ha una piastra di mescolamento in plastica resistente alle sostanze chimiche. Inclusi: Stazione di Vernier Stir Microagitatore Vernier Barra di agitazione (4 cm) Adattatore di alimentazione DC da 6 volt Supporto ad anello (46 cm) Manuale dell' utente

This is a bag of replacement parts in case any of the pieces included with Vernier Drop Counter are misplaced. Includes Reagent Reservoir, 2 Valves, and Tip.

This cable connects Vernier digital sensors to the digital (DIG) port on a Vernier interface. Compatible Sensors and AccessoriesMotion Detector (included with sensor)Drop Counter (included with sensor)Go!Motion Note: The Digital Sensor Cable is not compatible with the Photogate