Thermodynamics
This is the study of heat and temperature, and their ability to do work on a system.
What is Thermodynamics?
If a reaction willingly proceeds in a specified direction, then it is said to be this.
What is spontaneous?
Balance this reaction
P + HNO3 + H2O -> H3PO4 + NO
3P + 5HNO3 + 2H2O -> 3H3PO4 + 5NO
Solve for X
ln(x)=y+z
x=ey+z
NaCl is more commonly refered to as this?
what is table salt?
Heat flows in this direction.
What is "hot to cold"?
This is a measure of spontanaity.
What is "delta G"?
The loss of an electron is this.
What is oxidation?
Solve for x
x2/1-x=5
x=0.854, -5.54
This property of elements like uranium and radium was discovered by Marie Curie.
What is radioactive decay?
This is the first law of thermodynamics.
What is "energy can not be created nor destroyed, only changed in form."
H2SO4 + NaOH -> H2O + HSO4- + Na+
The delta g for this reaction is this. (positive or negative)
What is negative?
The chemical that is oxidized is called this.
Solve for X
8=x/x+2
It is a unit equal to 6.02*10^23 of anything; atoms, molecules, or even lawn dwelling rodents.
What is a mole?
This is the second law of thermodynamics.
What is "entropy in a closed system can only increase"?
If a reaction is at equilibrium, its delta g is this.
what is 0?
These compounds (AgNO3, PbSO4, CaCO3) are this. (soluble or insoluble)
What is insoluble?
Generate a formula
Compound x has a half life of 5 days, if i have 1 kilogram initally, how much will i have after 20 days?
xf=(1/2)^n * xo
n= time/5days
They are molecules with at least one unpaird electron; true to their name they can be like totally reactive brah
what is a radical?