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H2O mass: 64.00g H2O Temperature: 25.00 C Au Mass: 38.60g Au Temperature: 65.17 C
Mixture of H2O and Au Temperature: 25.78 C
1) What is the amount of Heat absorbed from H2O? and what is the amount of Heat released from Au? (use signs) (J)
2) What the Specific Heat,s ? (use J/G*C)
Write the balanced equation for the decomposition of one mole of NH4CO2NH2. b) Calculate K at 313 K.
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akyl halides tend to be relatively non-polar covalent compounds. they dissolve in non-polar solvents but are insoluble
What should the solubility of a compound be in a solvent it is to be recrystalized from?
Suppose that 2.0mol H2 at 2.0atm and 25C and 4.0mol N2 at 3.0atm and 25C are mixed at constant volume. Calculate delta mix G. Also, what would be the value of delta mix G had the pressures been identical initially?
If the initial concentration was [SO2CL2]=.230 M, what is the equilibrium concentration of all species present if Kc= 2.99*10^-7 SO2Cl2(g) SO2(g)+Cl2(g)
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Describe the procedure for doing isopentyl acetate. provide the calculation and all the reagents that can be used in this reaction
Define the terms Exothermic and Endothermic and state which term applies to the Standard Enthalpy of Combustion of decane and write the chemical equation for which the enthalpy change would be the standard enthalpy of combustion of decane.
1. what is the boiling point of a solution containing 16.0g ofcaffeine c8h10n4o2dissolved in 58.0g benzene c6h6?
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