Ca(OHO2 + 2H3A104 - HA10221120. Substance Ca(OH)2 HAO Ca(H2A002 H20 ANC (l/mol) -966.6 -900.4 -2346.0 -285.9...
#4 4) Given the data in the table below. Δ1Prn for the reaction Ca(OH)2 + 2H3AsO4 → Ca(H2AsO4)2 + 2H2O is kJ. Substance AH't(k/mol) Ca(OF)2 H3As04 Ca(H2As04)2 -23460 H20 986.6 -900.4 -285.9 A)-744.9 B)-4519 C)-4219 D) -130.4 E) -76.4 5) The combustion of titanium with oxygen produces titanium dioxide: Ti (s) +02 (g) → TiO2 (s) When 0.610 g of titanium is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 25.00 °C to 50.50 °C. In...
help with 35 Use the following table for questions 33-36. Substance Ca(OH)2(s) H&ASO4(aq) Ca(H2ASO4)2(aq) H2O(1) AHt (kJ/mol) Substance AHO (kJ/mol) -46.19 +90.37 NH (g) NOg) C.H:(g) C2H&(g) -986.6 900.4 -2346.0 +226.78 -285.9 -84.68 33 Given the data in the table below, AHo for the following reaction is Ca(OH) (s)+2HASO4(aq)Ca(H2ASO4)2 (aq) +2H20(1) kJ. A) 4219 -130.4 C) D) 451 -76.4 Calculate AHr for 4 NH (g)+5 O2(g)4 NO(g) +6 H2O() 34. -1172 kJ A) +1172 kJ C) D) B) 1539 kJ...