Determine the standard heat of formation of cyclohexane
The standard enthalpy of combustion to CO2 (g) and H2O (l) at25*C of cyclohexane, C6H12 (l), is -3924 kj/mol. Determine the standard heat of formation of cyclohexane: C6H12 (l) + 9O2 (g) ----> 6CO2 (g) + 6H20 (l)
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Suppose that the density and specific heat of the dilute aqueous solution are the same as those of H_2_O and determine the molar hear of solution of potassium hydroxide when 4.21 grams of potassium hydroxide are added to 250 ML of water.
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The standard enthalpy of combustion to CO2 (g) and H2O (l) at25*C of cyclohexane, C6H12 (l), is -3924 kj/mol. Determine the standard heat of formation of cyclohexane:
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You have 6 grams of molecule X in 100 mL water. The solubility of molecule X in ether is 200 g/L. The solubility of molecule X in water is 70 g/L. Determine how much of molecule X will be obtained by extracting the water solution once with 100 mL
In a double-slit experiment, each and every slit consists of a width of 0.02 mm and they are spaced 0.14 mm apart. The pattern of light if a coherent 550 nm beam is incident on the slits is viewed on a screen 4 m away. (i) Determine the spacing am
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