97.6 - 98
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
the equation for the decomposition of lead ii nitrate by heating is: 2Pb(NO3)2 - - - ->2PbO + 4NO2 + O2
when h and s are both positive
At 1,300 degrees Celsius, lithium carbonate decomposes into lithium oxide and carbon dioxide gas. The equation for this decomposition is: Li2CO3 --> Li2O + CO2
Decomposition of ammonium carbonate:(NH4)2CO3 --> 2 NH3 + CO2 + H2O
The reaction is spontaneous above 371 K.
The reaction is spontaneous below 743 K.
The reaction is spontaneous below 554.8/0.1975 K.
Decomposition equation:2 NF3 ----> N2 + 3 F2
-51 - -50.5
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
All nuclear decay is spontaneous.
the equation for the decomposition of lead ii nitrate by heating is: 2Pb(NO3)2 - - - ->2PbO + 4NO2 + O2
The change in Gibbs Free Energy (∆Gº) predicts if a reaction is spontaneous or not. The equation for this is ∆G = ∆H - T∆S where ∆H is the change in enthalpy, T is temperature in Kelvin, and ∆S in change in entropy.
when h and s are both positive
ClO2 → Cl + O2
Sound travels faster as temperature increases, so there is no limit. There is an equation to determine the speed of sound at a given temperature.