Given the following information AH; (H20 (1)) - 285.8 kJ/mol and AH; (HF(9) --273.3 kJ/mol
What is the AH° for the following reaction and is it exothermic or endothermic?
2 F2 (g) + 2 H2O (1) + 4 HF (g) + O2 (g)
-521.6 kJ and exothermic
-521.6 kJ and endothermic
+12.5 kJ and exothermic
+ 12.5 kJ and endothermic

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

What statement goes against the kinetic theory of gases

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2