AP Chemistry Kit 3 - Mole Ratio of Reactants

Thank you for your interest in the AP Chemistry Kit 3 - Mole Ratio of Reactants. If you have any questions about the AP Chemistry Kit 3 - Mole Ratio of Reactants please contact us. Have you seen the AP Chemistry Kit 3 - Mole Ratio of Reactants on sale at a better price? Let us try and beat it! Call now 1-800-370-5774 or Chat (bottom right). AP Chemistry Kit 3 - Mole Ratio of Reactants NAS-SB42485M $38.75 Quantity: Click For Competitive Pricing Calculate Shipping

Aldon® Innovating Science™ AP Chemistry kits offer cutting-edge science for the classroom! This kit helps science teachers teach science without the need for a lot of laboratory preparation. Enough materials for 15 setups. Includes teacher’s and student’s guides. Grades 9-12.

Using the principle of continuous variation, two solutions are combined in various volume ratios. In order to select the volume ratio that produces the most product or consumes the most reactants, you must find an empirical method which is proportional to the amount of reaction that occurs. This might be volume of gas produced, intensity of color of product produced, or the weight of a precipitate formed. The reaction selected for this experiment is exothermic and the optimum ratio produces the greatest temperature change.

In this experiment, the total numbers of moles of reactants are kept constant while varying each reactant. The measurements are made on each different ratio until the optimum ratio, the stoichiometric ratio in the equation, is made, which consumes the greatest amount of reactants, produces the greatest amount of product, and produces the greatest amount of heat.

Kit includes:
• 5 x 1 lt - Sodium thiosulfate 0.5M solution
• 5 x 1 lt - Sodium hypochlorite 0.5M solution