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awhat is special about a reversible processb suppose a reversible rocess is reversed restoring the system to its
the normal freezing point of n-octane c8h18 is -57 degca is the freezing of n-octane an endothermic or exothermic
1see attached2show that 28 is a perfect number3what is the amicable number to 172964express all 511 as the sum of
the accompanying diagram shows how the free energy g changes during a hypothetical reaction ag bg rarr cg on the left
project 1work only equation a x - 2x - 13 0 and c x 12x - 64 0 but complete all 6 steps a-f as shown in the
match the property to the equationa identity property of additionb identity property of multiplicationc additive
as shown here one type of computer keyboard cleaner contains liquefied 11-difluoroethane c2h4f2 which is a gas at
summarize the source of the calculations for the richter scale- compare the richter scale and mercalli scale in your
isomers are molecules that have the same chemical formula but different arrangements of atoms as shown here for two
please explain all reasoning and show all steps to help me better my own understanding of this material thanks see the
the accompanying diagram shows how entropy varies with temperature for a substance that is a gas at the highest
awhat are the signs of s and h for the process depicted here gb how might temperature affect the sign ofc if energy can
part 11 define the word function2 give an example of a function using a set of at least 4 ordered pairs the domain will
two different gases occupy the two bulbs shown here consider the process that occurs when the stopcock is opened
when most elastomeric polymers eg a rubber band are stretched the molecules become more ordered as illustrated here
the following data compare the standard enthalpies and free energies of formation of some crystalline ionic substances
carbon disulfide cs2 is a toxic highly flammable substance the following thermodynamic data are available for cs2l and
a let a be a positive definite matrix show that x has a unique positive square root that is show that there exists a
most liquids follow troutons rule which states that the molar entropy of vaporization lies in the range of 88 plusmn
let p be the set of all polynomials show that p with the usual addition and scalar multiplication of functions forms a
given a vector w the inner product of rn is defined byltxygtsummation from i1 to n xiyiwia using this equation with
the points on a plane a-32 and b15-3 are included in a parallel right to another one which crosses point at p-2-4finda
a voltaic cell that uses the reactiontl3aq 2cr2aq rarr tlaq 2cr3aqhas a measured standard cell potential of 119 va
1 factor the following polynomial y 3x4 - 22x3 31x2 40x -162 find the real solutions of y x3 8x2 1 lx - 203 solve
awrite the half-reaction that occurs at a hydrogen electrode in acidic aqueous solution when it serves as the cathode