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Oxidation-Reduction Reactions Ap Chemistry Kit -IS8013
$40.53The term oxidation can mean the chemical combination of a substance with oxygen and reduction can be the removal of oxygen from a compound. When oxygen reacts with any other...
Equilibrium Constant Of An Ionic Compound Ap Chemistry -IS8012
$26.23The idea of the reversibility of chemical reactions was first stated by C. Berthollet in 1799. He noted deposits of sodium carbonate in certain salt lakes in Egypt and concluded...
Stoichiometry In The Synthesis Of Ionic Compound Ap Chem. -IS8011
$42.55Many combinations of mono and trivalent cations yield crystals of the same stoichiometry and structure. The crystals are normally in the form of an octahedron. Sodium, potassium and ammonium ions...
Beer Lambert Law Ap Chemistry Kit -IS8010
$33.48The probability that a photon of light will be absorbed by a solution is directly proportional to the concentration of the absorbing molecules, the thickness of the sample and the...
Dissociation Constant Of Weak Acids Ap Chemistry Kit -IS8008
$40.79Students determine the equilibrium constant of three unknown acids and compare the data to known values to identify them.
Reaction Kinetics Ap Chemistry Kit -IS8007
$44.85In a chemical reaction, reactants are converted to product at a given rate. This rate can be changed by alternating either the temperature of the reaction, the form of the...
Acids & Bases Ap Chemistry Kit -IS8006
$27.81A solution of sodium hydroxide which is approximately 0.01M will be standardized with a solid acid, potassium hydrogen phthalate, to determine the exact molarity of the base. The standardized base...
Formation Of Esters Ap Chemistry Kit -IS8005
$53.47The yield of ester can be increased either by removing one of the products of the reaction as it is formed or by increasing the concentration of one of the...
Lechatelier's Principle -IS8004
$38.28Le Chatelier’s Principle is a qualitative rule, which allows the prediction of the effect of temperature, pressure and concentration changes on chemical reactions. The principle states: A chemical system at...
Mole Ratio Reactants Ap Chemistry Kit -IS8003
$36.36Using the method of continuous variation, two solutions are combined in various ratios. To select the ratio that produces the most product or consumes the most reactants, students must find...
Activity Series Ap Chemistry Kit -IS8002
$93.53An activity series of metals is a table of metals arranged in the order of their decreasing chemical activity or the ease at which the metal will give up one...
Thermochemistry & Hess Law Ap Chemistry Kit -IS8001
$54.64Employ Hess’s Law of enthalpy based on the observed data for two reactions. Students can measure the temperatures of the reaction in a calorimeter and analyze the data calculating the...
Electric Art -IS7049
$34.78A copper “pen” will be used to electrolyze a solution of potassium iodide and draw on a piece of filter paper. The color of the “ink” will change depending on...
Electrolysis Of Tin -IS7048
$20.39The electrolysis of a tin (II) chloride solution demonstrates the oxidation and reduction of Sn2+ ions as beautiful tin crystals grow and spread throughout the solution. There are enough materials...
Gold Nanoparticle Demonstration -IS7047
$35.46Explore the interesting properties of nanomaterials by reducing a solution of gold (III) chloride to form colloidal gold nanoparticles. As the reaction occurs, the mixture undergoes multiple color changes before...
Rainbow Electrolysis -IS7046
$15.96Study oxidation-reduction, electrolysis and acid-base reactions as Universal Indicator is added to an aqueous sodium sulfate solution. When two carbon electrodes are connected to a battery and placed in the...
