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Units. Calculations. Energy. Vocab. Temperature. Grab Bag. Units. Calculations. Energy. Vocab. Temperature. Grab Bag. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $400.

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**Units**Calculations Energy Vocab Temperature Grab Bag $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500**What is the unitof energy? Write the word and symbol on the**board.**What is the genericequation for changing Celsius into**Kelvin.**Use this equation if you are finding the change in heat for**25g of water.**Use this equation if you are finding the molar enthalpy**change and do not have the amount in moles.**What is the generic equation for finding the change in**enthalpy for a reaction using Enthalpies of Formation?**Calculate the change in enthalpy when forming aluminum**oxide. 2Al(s) + 3H2O(l)→ Al2O3(s) + 3H2(g)∆Hf H2O= -285.8 kJ/mol ∆Hf Al2O3= -1676.0 kJ/mol**If the energy change in a reaction is negative the reaction**is __________.**Calculate the molar enthalpy change of N2(g) when it is**heated from 90.0°C to 100.°C. The molar heat capacity of nitrogen is 29.1 J/K∙mol. Don’t forget to round to the correct sig figs.**Calculate ∆H for this reaction:3Fe2O3(s) → 6Fe(s) +**4.5O2(s)3Fe2O3(s)→2Fe3O4(s) + 1/2O2(s) ∆H=-316kJ/mol3Fe(s) + 2O2(g) → Fe3O4(s) ∆H=-201kJ/mol.**The amount of energy required to raise 1 mole of a substance**1K.**A property that depends on the amount of substance, like**heat.**Define intensive property. Is heat or temperature intensive?****A property that is independent of the amount of substance,**like temperature.**The energy transferred between two objects of different**temperatures.**The change in enthalpy for a reaction is equal to the sum of**the individual enthalpy changes.

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