4Al(s) + 3O2(g)2Al2O3(s) Delta H

consider the following reaction at 298K4Al(s)+3O2(g) yields 2Al2O3(s) delta H= -3351.4 Kj find delta S sys find delta S surr
1. 4 answers
2. asked by Jake
3. 10,142 views
consider the following reaction at 298K4Al(s)+3O2(g) yields 2Al2O3(s) delta H= -3351.4 Kj find delta S sys find delta S surr
1. 0 answers
2. asked by Jessica
3. 861 views
Calculate the enthalpy of formation of maganese (IV) oxide based on the following information.4Al(s) + 3MnO2(s) --> 3Mn(s) +
1. 1 answer
2. asked by Rose
3. 1,746 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
1. 0 answers
2. asked by Jess
3. 1,317 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
1. 1 answer
2. asked by ---
3. 1,514 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,
1. 7 answers
2. asked by K
3. 1,742 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. 201 views
calculate the amount of heat evolved in the complete oxidation of 8.17g of Al at 25 degrees C and 1 atm pressure. change in H
1. 2 answers
2. asked by michelle
3. 903 views
4Al(s) + 3O2(g)2Al2O3(s)Delta H reaction = -3351.4 kJ How much energy is transferred when 42.6 g of aluminum reacts to form
1. 3 answers
2. asked by John
3. 3,309 views
Calculate the DELTA H(rxn), DELTA S(rxn), DELTA S(universe), DELTA G(rxn). For each system below indicate whether DELTA S and
1. 1 answer
2. asked by Zach
3. 3,658 views