Given the following data: P4(s) + 302(9) - P406(5) AH = -1640.1 k) P406(s) + 202(9)...
to two e tem- metal. e after capac- 5.63 Calculate the enthalpy change for the reaction P406(s) + 202(8) — P4010(s) given the following enthalpies of reaction: P4(s) + 3 02(8) - PO6(s) AH = -1640.1 kJ P4(s) + 502(8) —— P4010(s) AH = -2940.1 kJ solves
4. Calculate the enthalpy (AH) change for the reaction : enthalples of reaction: PAO66) + 202 --> PAO101) given the following show your work- PA(s) + 302(e) ---> P.06(s) P4(s) + 502) --> PAO10(s) AH= -1640.1 KJ AH= -2940.1 KJ
2 P4 (8) + 6 02 (g) 2 P406 (5) AH = -3280.2 kJ 4 P4 (8) + 20 02 (8) 4P,010 (5) AH=-11760.4 kJ P.06 () + 202 (Ⓡ) P.010 (5) 3.5 points Save Answer Using the information from the given reactions, the enthalpy of reaction for the reaction between P406 and Oz would be figures. 6. Be aware of significant Minh
Hess's Law Given the following data: C2H2(g) + 5/202(9) + 2002/9) + H20(1) AH' = -1300.0 kJ CO2(g) + C(s) + O2(g) AH° = 393.5 kJ 2C(s) + H2(g) C2H2(g) AH° = 227.0 kJ Calculate AH for the reaction H2(g) + 1/202(9) — H20(1) Submit Answer Tries 0/5
Given: P4(s) + 3 O2(g) --> P406(s) ?H = -1640.1 kJ P4(s)+ 5 O2(g)--> P4O10(s). ?H=-2940.1 kJ Use Hess Law to calculate the ?H for P4O6(s) + 2O2(g)-->P4O10(s)
32. Given the following data: A. P4(s)+ 6 Cl2(g)4 PCls(g) B. P4(s)+ 5 02(g) P4O10(s)AH=- 2967.3 C. PCls(g)+Cl2(g) PCIS(g) D. PCI3(g)+O2(g) ClaPO(g) AH-285.7 AH 1225.6 kJ AH=-84.2 Calculate AH for the reaction: P4O10(s)+6 PCI5(g) 10 CI3PO(g). Note when I solved this problem, I used 3 of the 4 data reactions, added them together, then used the fourth data reaction to get to the desired reaction. -B-6C+10D+A
3(20 pts) Consider the data: P4(s) + 6 Cl2(g) ----> 4 PC13(g) P4(s) + 5 O2(g) -----> P4010(s) PC13(g) + Cl2(g) ---> PCls(g) PC13(g) + 1/2O2(g) ----> C13PO(g) AH° (kJ/mol) -1226.6 -2967.3 -84.2 -285.7 Using only the above reaction data, compute the AHX of P4010(s) + 6 PCls(8) ----> 10 C13PO (g)
Need Help 2. Given: Pa(s) + 3 O2(g) → P.O(s) AH = -1640.1 kJ Pa(s) + 5 O2(g) → P4010(s) AH = -2940.1 kJ Use Hess Law to calculate the AH for P.O(s) + 2O2(g)→ P4010(s)
1. Calculate the quantity of heat released when 8.Sg of hydrogen peroxide decomposes, given: atomic weights 0=16, and H= 1. Hydrogen peroxide decomposes to water and oxygen according to the reaction: H = -196KJ 2. Given the speclflc heat, c,, of water Is 4.18 J/g 0c,how much heat Is needed to warm 200g of water from 22°c to 98°C? q=mC,AT 3. If 20.9KJ of heat were added to 250g of liquid water, how much would its temperature Increase? (Use 4.18 J/goc...
Given the following reactions Question 1 Given the following reactions AH 66.4 k N2 (g)+202 (g)2NO2 (g) 2NO (g)+02 (g) 2NO2 (g) AH=-114.2 k the enthalpy of the reaction of the nitrogen to produce nitric oxide 2NO (g) N2 (g)+02 (g) KJ. is 90.3 180.6 -180.6 47.8 47.8