What is Delta H degrees

The molar solubility of lead iodide is 1.45*10^-3M at 20 degrees C and 6.5*10^-3M at 80 degrees C .What are the values of delta
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2. asked by Tal
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The following standard free energies are given for 25 degrees celcius.1) N2(g) + 3H2(g)-> 2NH3(g) delta g = -33.0 kJ 2) 4NH3(g)
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2. asked by K
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How do I find the equilibrium constant for 4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(g)at 825 degrees celcius, assuming that delta H
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2. asked by Summer
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A light plane is flying at 25 degrees east of due magnetic north, while ascending at 15 degrees above the horizon; the plane is
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2. asked by Collin
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I need to calculate the value of Kp at 25 degrees celsius using the delta Go value.Delta Go = -29.10kJ I know that Delta Go =
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2. asked by Hannah
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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
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Find the insolation in Wm^-2 at summer solstice for a low obliquity of 22 degrees?I used the following: h_0=cos^-1(-tan(phi)*
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2. asked by Alice
3. 605 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 ---
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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. 1,743 views
Q1) For the reaction, A to B,Delta H= +11.00 kJ mol-1 and Keq is 12.50 Calculate i) delta G and ii) delta S at 25 C (degrees
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2. asked by jenny
3. 417 views