944
N2 + 3H2 -------> 2NH3
G is always positive when enthalpy increases and entropy decreases.
Well 6Na + N2 > 2Na3N
2nh4no3 ---> 2n2 + o2 + 4h2o
no
N2 its an element in its natural state
The change in enthalpy between products and reactants in a reaction
The change in enthalpy between products and reactants in a reaction
s is positive and g is negative at low temperatures only
What is the delta H deg f of potassium?
10,800 kJ (per 2 moles of octane; the balanced chemical equation)
Yes
4
the delta h for x hydrogen and x chlorine because it is aq and dissociates in water into h+ ions and cl- ions
The following is a schematic program. Details will depend on the language.n1 = 1output n1n2 = 1output n2.start loopn3 = n1 + n2output n3got enough numbers?if yes go to end elsen1
Polar, it has a dipole moment of 1.85 D which is very polar.
The change in enthalpy between products and reactants in a reaction