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Predict the signs of delta

Predict the signs of delta H (Enthalpy) and delta S (Entropy) for the evaporation of water at 85 C.
1. 2 answers
2. asked by James
3. 1,542 views
So, i did this lab, a solubility and thermodynamics lab of KNO3, and in it we had to determine the delta h delta g and delta s,
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2. asked by K
3. 1,802 views
Does my work here look right?3. One mole of an ideal gas expands adiabatically into a vacuum. Calculate q, delta-e, w, and
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2. asked by Jess
3. 1,388 views
Ca(OH)2 dissolves exothermically in water and the molar solubility of Ca(OH)2 decreases as the temperature increases. What are
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2. asked by libby
3. 660 views
Can anyone help me with these three questions?Predict the sign of delta S° and then calculate delta S° for each of the
1. 3 answers
2. asked by Anonymous
3. 9,636 views
For the reactionI2(s)+Cl2(g) ==> 2ICl(g) delta H= 36kJ, delta S= 158.8J/K at 25° C. Calculate the temperature at which Keq is
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2. asked by ---
3. 1,576 views
The following reactions are important ones in catalytic converters in automobiles. Calculate Delta G for each at 298 K. Predict
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2. asked by Amy
3. 1,063 views
Let delta hat be an estimator of a random variable delta, and let delta hat=delta hat-delta be the estimation error.a) In this
1. 1 answer
2. asked by Ramya
3. 246 views
Predict the direction of the net reaction in each of the following system, as a result of increasing the temperature. Delta H is
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2. asked by Angel Locsin
3. 1,106 views
Calculate the delta H and delta S for the reaction. From there, calculate the delta G at 25 degrees Celsius. Predict whether it
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2. asked by Anonymous
3. 2,763 views