Oct 9, 2015 · To a first approximation, the slope remains essentially the same within the same condensed phase because it actually corresponds to the negative molar entropy of the phase: ( …

When does entropy increase? What is the difference between entropy and enthalpy? What is an example of entropy from everyday life? Does combustion have a negative entropy or positive entropy?

The order of the moves does not matter. -5 means "go 5 to the left". You end up at -5. +4 means from -5 "go 4 to the right. The number of left moves is more than the number of right moves. You will end up …

The supernova studies of 1997, 1998 (Supernova Cosmolgy Project, High Z supernova search team , Supernova legacy survey) discovered that the expansion of the universe is increasing. This means …

For part (b) s = 1.2 * 10^(-4)"M" I'll show you how to find the molar solubility of silver carboinate, "Ag"_2"CO"_3. Silver carbonate is considered insoluble in aqueous solution, which means that it …

The 1997 and 1998 studies of supernovas provided empirical evidence that the rate of expansion of the universe is increasing. This means that omega is greater than one and there is not enough gravity or …

alpha = 0.02 You can solve this problem without knowing the acid dissociation constant, K_a, of hydrocyanic acid, which you can find listed here. K_a = 6.17 * 10^(-10) Now, hydrocyanic acid is a …

discriminant =-16 It means that the polynomial has no real solutions the discriminant is a function of the coefficients of a polynomial equation whose value gives information about the roots of the polynomial …

Okay, this means that whenever #x# is of that form, #sin 3x = cos 3x#, which means that #tan 3x = 1#. If you are skeptic of the result, you can try a few examples to see if it actually works!

This means that the van't Hoff factor, which tells you the ratio of moles of particles of solute produced in solute per mole of particles of solute dissolved in solution, is equal to 1. So, you know that your …