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Find out the calorific value of Glucose ...

Find out the calorific value of Glucose `C_(6)H_(12)O_(6)+6O_(2)rarr 6CO_(2)+6H_(2)O , Delta H=-2900` kJ/mole

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To find the calorific value of glucose, we will follow these steps: ### Step 1: Understand the Reaction The combustion of glucose can be represented by the following reaction: \[ \text{C}_6\text{H}_{12}\text{O}_6 + 6\text{O}_2 \rightarrow 6\text{CO}_2 + 6\text{H}_2\text{O} \] The enthalpy change (\( \Delta H \)) for this reaction is given as \(-2900 \, \text{kJ/mol}\). This means that when 1 mole of glucose is completely combusted, 2900 kJ of energy is released. ### Step 2: Calculate the Molar Mass of Glucose ...
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360 amu of Glucose (C_6H_12O_6) contains :

Calculate the standard Gibbs enegry change for the combustion of alpha-D glucose at 300K . C_(6)H_(12)O_(6)(s) +6O_(2)(g) rarr 6CO_(2)(g) +6H_(2)O(l) Given the standard enthalpies of formation (kJ mol^(-1)) C_(6)H_(12)O_(6) =- 1274.5, CO_(2) =- 393.5, H_(2)O =- 285.8 . Entropies (J K mol^(-1)) C_(6)H_(12)O_(6) = 212.1, O_(1) = 205.0, CO_(2) =213, H_(2)O = 69.9

Calculate the standard free energy change for the combustion of glucose at 298K, using the given data, C_(6)H_(12)O_(6)+6O_(2)to6CO_(2)+6H_(2)O DeltaH^(@)=-2820kJ" "mol^(-1),DeltaS^@=210JK^(-1)" "mol^(-1)

What is the O.N of C in C_(6)H_(12)O_(6) ?

Calculate the Delta_(r)G^(@) for the reaction: C_(6)H_(12)O_(6)(s) + 6O_(2)(g) to 6CO_(2)(g) + 6H_(2)O(l) Delta_(f)G^(@) values (kJ mol^(-1) ) are : C_(12)H_(12)O_(6)(s) = -910.2, CO_(2)(g) = -394.4, H_(2)O(l) = -237.2

According to equation, C_(6)H_(6)(l)+15//2 O_(2)(g)rarr 6CO_(2)(g)+3H_(2)O(l), Delta H= -3264.4 "KJ mol"^(-1) the energy evolved when 7.8 g benzene is burnt in air will be -

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