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ESA.1(b) A polynomial fit to measurements of the total volume of a binary mixture of A...
A"polynomial"fit"to"measurements"of"the"total"volume"of"a"binary"mixture"of" A"and"B"is V"="987.93"+"35.677"XB –0.439232"XB"2 +"0.017325"XB"3 V"[cm3"],"XB":"molfraction."Determine"the"partial"molar"volumes"of"A"and"B
A"polynomial"fit"to"measurements"of"the"total"volume"of"a"binary"mixture"of" A"and"B"is V"="987.93"+"35.677"XB –0.439232"XB"2 +"0.017325"XB"3 V"[cm3"],"XB":"molfraction."Determine"the"partial"molar"volumes"of"A"and"B
The molar volume (cm3 /mol) of a binary liquid mixture at a specific T and P...
The molar volume (cm3 /mol) of a binary liquid mixture at a specific T and P is given by: V = 200x1 + 300x2 + x1 x2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P (d) Find the values...
The molar volume (cm/mol) of a binary liquid mixture at a specific T and P is...
The molar volume (cm/mol) of a binary liquid mixture at a specific T and P is given by: V = 200x1 + 300x2 + x1 x2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P (d) Find the values for...
At 18C the total volume of a solution formed from MgSO4 and 1.00kg of water fits...
At 18C the total volume of a solution formed from MgSO4 and
1.00kg of water fits the expression:
b is understood to be the molaitu of B/b. Calculate the
partial molar volumes of the salt and the solvent when in a
solution of 0.50 Mol/kg
1. at 18° C the total volume of a solution formed from MgSO4 and 1.00 kg of water fits the expression: V(cm2) 1001.21 +34.96 (b-0.070) where b is understood to be molality in terms of...
PLEASE HELP ASAP!!! (40) 3. The molar volume (cm/mol) of a binary liquid mixture at a...
PLEASE HELP ASAP!!!
(40) 3. The molar volume (cm/mol) of a binary liquid mixture at a specific T and P is given by: V = 200x1 + 300x2 + X1 X2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P...
The molar volume (cm3/mol) of a binary liquid mixture at a (40) specific T and P...
The molar volume (cm3/mol) of a binary liquid mixture at a (40) specific T and P is given by: V = 200x1 + 300x2 + x1 x2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P (d) Find the values...
Partial-molar volume. In a binary solution the partial molar volumes of the two components can be...
Partial-molar volume. In a binary solution the partial molar volumes of the two components can be determined from the mass density N/V as a function of the mole fraction x2 of component two: V, (») = M1 [1+ (1 – x2)M1 + x2M2 22 dp(x2)] p(x2) Ñ 8(x2) dx2 ] and Team - M2 (1. (1 – x2)M1 + x2M2 1 – 22 dp(x2)] p(x2) dx2 ] (22) = (x2) M2 where Mi denotes the molar mass of component i....
1. At 15 °C and 1atm, a series of Mg(NOs)2 aqueous solutions is prepared. It is...
1. At 15 °C and 1atm, a series of Mg(NOs)2 aqueous solutions is prepared. It is found that the partial molar volume of Mg(NOs)2 (in mL/mol) fits the expression V(Mg(NOs)a2) = 70.21 b + 2.46 where b is the concentration of Mg(NO)h in molality (mol of solute/kg of solvent). (a) (10pt) Determine the partial molar volume of Mg(NO,)2 (in mL/mol) when 0.01800-mol Mg(NOs)2 mixes with 200.0 g of deionized water. dV(water) as a function of b from the partial molar...
The molar volume in cm^3/mol of a binary liquid mixture at T and P is given by: V~ = 120 x1 + 70 x2 + (15 x1 + 8 x2) x1 x2 a.) Find expressions for the partial molar volumes of species 1 and 2 at T and P. b.) Show that when these expressions are combine
The molar volume in cm^3/mol of a binary liquid mixture at T and P is given by:V~ = 120 x1 + 70 x2 + (15 x1 + 8 x2) x1 x2a.) Find expressions for the partial molar volumes of species 1 and 2 at T and P.b.) Show that when these expressions are combined in accord with Eqn 11.11 the given equation for V~ is recovered.c.) Show that these expressions satisfy Eqn 11.14, the Gibbs-Duhem equation.d.) Show that at constant...
Please provide explanation 5. The total volume of an ethanol solution at 25 °C containing 1.000...
Please provide explanation
5. The total volume of an ethanol solution at 25 °C containing 1.000 kg of water is experimentally found to obey the following expression V/ml = 1002.9 + 54.675 -0.3639b2 + 0.02825b3, Where b is the numerical value of the molality of ethanol in the solution. At what molality would the partial molar volume of ethanol be the minimum? 1. Cannot be answered, as not enough information is given. ANS D 2. b = 0 mol/kg 3....
The molar volume (cm/mol) of a binary liquid mixture at a specific T and P is given by: V = 200x1 + 300x2 + x1 x2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P (d) Find the values for...
At 18C the total volume of a solution formed from MgSO4 and
1.00kg of water fits the expression:
b is understood to be the molaitu of B/b. Calculate the
partial molar volumes of the salt and the solvent when in a
solution of 0.50 Mol/kg
1. at 18° C the total volume of a solution formed from MgSO4 and 1.00 kg of water fits the expression: V(cm2) 1001.21 +34.96 (b-0.070) where b is understood to be molality in terms of...
PLEASE HELP ASAP!!!
(40) 3. The molar volume (cm/mol) of a binary liquid mixture at a specific T and P is given by: V = 200x1 + 300x2 + X1 X2 (20x1 + 10x2) (a) Find expressions for the partial molar volumes of species 1 and species 2 at specific T and P (b) Show that the expressions for partial molar volumes follow the summability relation (c) Show that these expressions satisfy the Gibbs/Duhem equation at constant T and P...
Partial-molar volume. In a binary solution the partial molar volumes of the two components can be determined from the mass density N/V as a function of the mole fraction x2 of component two: V, (») = M1 [1+ (1 – x2)M1 + x2M2 22 dp(x2)] p(x2) Ñ 8(x2) dx2 ] and Team - M2 (1. (1 – x2)M1 + x2M2 1 – 22 dp(x2)] p(x2) dx2 ] (22) = (x2) M2 where Mi denotes the molar mass of component i....
1. At 15 °C and 1atm, a series of Mg(NOs)2 aqueous solutions is prepared. It is found that the partial molar volume of Mg(NOs)2 (in mL/mol) fits the expression V(Mg(NOs)a2) = 70.21 b + 2.46 where b is the concentration of Mg(NO)h in molality (mol of solute/kg of solvent). (a) (10pt) Determine the partial molar volume of Mg(NO,)2 (in mL/mol) when 0.01800-mol Mg(NOs)2 mixes with 200.0 g of deionized water. dV(water) as a function of b from the partial molar...
Please provide explanation
5. The total volume of an ethanol solution at 25 °C containing 1.000 kg of water is experimentally found to obey the following expression V/ml = 1002.9 + 54.675 -0.3639b2 + 0.02825b3, Where b is the numerical value of the molality of ethanol in the solution. At what molality would the partial molar volume of ethanol be the minimum? 1. Cannot be answered, as not enough information is given. ANS D 2. b = 0 mol/kg 3....
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