Chemical Principles (8th Edition)
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As per first law of thermodynamics, the relation ... more
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q: positivew: negative ; q: It is the symbol to ... more
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THANK YOU more
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Because at constant pressure, the heat is required... more
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when one mole of a monoatomic ideal gas undergoes ... more
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: It is the energy (heat) required to convert 1 g ... more
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Step 1: Calculating potential energy of ball A PE... more
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plot "a" is exothermic reactionIn plot "a" the ... more
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In chemistry, state functions are properties whose... more
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Here the given reaction is the combustion reaction... more
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Step 1: The given data is :- Initial pressure = ... more
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ΔH represents the change in enthalpy and ΔE ... more
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Enthalpy is a state funtion because it depends ... more
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To determine whether heating or cooling is ... more
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; The amount of energy released is given to be . ... more
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For Constant VolumeFor constant Pressure ; First ... more
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; Find the molar mass of N2O ; First find out ... more
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w = -44.4JΔE= 66.6 JΔH=185.0 J ; Equations used ... more
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wtotal= 116.39 atm dm3mol-1 , ΔEtotal= 0, ΔHtotal... more
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The first law of thermodynamics states that the ... more
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(A) Heat Capacity (C)=(Heat absorbed)÷(Increase in... more
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Finally , convert the enthalpy change the ... more
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Shown on the table below are the data provided in ... more
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226 kJ ; Write the reactions.To calculate the ... more
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First, look at the first two chemical equations:... more
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233 kJ ; Write the reactions.To calculate the ... more
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In EX 76, the 3 mol of Al with 3 mole NH4ClO4 will... more
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The value of ClF3 is -169 ; We know that the sum ... more
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value of ethene gas is 52.5 ; According to ... more
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Some of the fossil fuels are petroleum, coal and ... more
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Using the heat equation;Q = mcΔTWhere;Q is heatm ... more
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; Internal energy of a system is defined as the ... more
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; The standard enthalpy of formation of the ... more
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; The sum of the kinetic energy and the ... more
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; First convert the weight of men given in pounds... more
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Energy generated by body in 2 hours =Heat ... more
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The heat capacity of the calorimeter is 6.66 ; The... more
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Aluminium is the better metal to form fins.Because... more
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It is not a monoatomic gas. Yes, the gas is ... more
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; First calculate the heat released when one mole... more
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The reaction for the production of sucrose as ... more
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Yes. ; First find out the molar heat capacities ... more
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; The heat from the sun/sunlight is harnessed ... more
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Here for an isothermal process is given to be ... more
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Pathway oneTA = PAVA/nR = (3.00 atm)(15.0 L) / (5.... more
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Step 1: Step 2: Step 3: Step 4: more