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Tag Archives: products

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Predicting Products & Reaction Types Lab Report

ScienceBy William Anderson (Schoolworkhelper Editorial Team)January 8, 2015Leave a comment

Purpose: To predict products of five reaction types and perform them HypothesisStation 1: Mg+ O2 -> 2MgOStation 2: NaHCO3 -> Na2CO3 + H2OStation 3: Pb(NO3)2 + KI -> PbI2 + KNO3Station 4: CH3OH + O2 -> CO2+ H2OStation 5: CuCl2 + Al -> AlCl2 + Cu Data Station 1 Station 2 Station 3 Station 4 Station 5 Mg before(2cm)=0.038g…

ENTROPY

ScienceBy William Anderson (Schoolworkhelper Editorial Team)June 23, 2010Leave a comment

Entropy, S, is the tendency towards randomness or disorder in a system – an ordered arrangement of particles has a lower entropy/disorder than the same number of particles in random arrangements Entropy becomes more disordered with: 1.) ^ Temperature – more chaotic motion 2.) ^ Volume of gases 3.) change in phys. State A change…

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