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NI 3 Synthesis and Decomposition Lab

NI 3 Synthesis and Decomposition Lab Lab Question: How does the length of the reaction of the synthesis of NI 3 effect the sound created by its decomposition? Reactants: 0.5 g Iodine crystals 0.3 g KI (potassium iodide) 2mL concentrated ammonium hydroxide Materials:

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NI 3 Synthesis and Decomposition Lab

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  1. NI3 Synthesis and Decomposition Lab Lab Question: How does the length of the reaction of the synthesis of NI3 effect the sound created by its decomposition? Reactants: 0.5 g Iodine crystals 0.3 g KI (potassium iodide) 2mL concentrated ammonium hydroxide Materials: Beaker for doing the reaction in Filter paper Funnel Flask for collecting filtrate Microphone sensor with calculator Meter stick (you fill out the rest) Write the equations for the 2 reactions will do Variables: Independent: Dependent: Procedure Safety Equipment: Goggles Face shield Ear protection Safety Guidelines: The Reaction needs to be done under the hood. Hood fan should be turned on right after reaction The person setting if off should have full safety gear. Other people in the room are recommended to have Ear protection Do Not use more than the listed reactants All unreacted product and materials with residue should be put into the waste beaker/ washed with concentrated NaOH

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