Cards in this guide (11)
What is thermal energy
The total kinetic energy of the particles in a system
12 l of ammonia were produced by the haber process how many liters of hydrogen were used during the reaction the reaction took place at stp 0c and 1.0 ATM n2g plus 3h2g 2nh3g
What would cause entropy to increase in a reaction
The products becoming more spread out.
What does a negative H tell about a reaction
The reaction is exothermic.
What information does the latent heat of vaporization give
The energy needed to completely vaporize a mole of a liquid
How is stoichiometry used to calculate energy released when a mass of liquid freezes
Grams liquid × mol/g × Hfusion
What reactions would have a decrease in entropy
How much energy is required to raise the temperature of 2 kg of iron from 20C to 23C
If 213 J raises a sample of water 8.2 C what is the mass of the water
What statement describes a reaction at 298 K if H 31 kJmol S 0.093 kJ(molK)
What statement best describes the second law of thermodynamics
How energy changes or moves