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Q conversions

 

Q = μC

     = charge

     = C

     = Coulomb

     = It

Q = Reaction Quotient

      = equilibrium k

      = [D]d[E]e.../[A]a[B]b...

Q′ = 1/Q

Q1 = point charge

Qeq = k

ln Q = (ΔG - ΔGθ)/RT (const. P, chem. Rx)

ln Qeq = -ΔGθ/RT (ΔG=0, equil. press.)

q = E- charge

     = Coulombs

q = Heat Transfer

     = Heat

     = ΔE + w

     = ΔH + w - Popp (ΔV)

     = ΔHRx

     = ΔU

     = ΔH

     = nCPΔT

     = 0 (adiabatic)

     = 0 (isolated, 0 w, 0 ΔU)

     = ΔU - w (Law I)

     = + (abs. by sys.)

     = - (abs. by surr.)

     = -w (ΔU = 0)(isotherm., id. g., PV work only)

     = (PV ∙ MW)/RT

q = production rate coefficient (% faster or slower than human)

q2/q1 ∙ MW1 = g1

qabs. cm. = (qcap. cm. ∙ ΔT) / 1000

qabs. soln = qRx - qabs. cm.

            = [(q1 + q2)(qsp. soln)(ΔT)] / 1000

qcap. cm. = [(g2)(T2 -  T3) - (g1)(T3 - T1)] /(T3 - T1)

qP = CPΔT (ht. transf. only, 0 Rx, 0 Δphase)

      = nČPΔT (ht. transf. only, 0 Rx, 0 Δphase)

      = ΔU + PΔV (const. P, PV work only)

      = ΔH (const. P, PV work only)

      = nCPΔT

      = ΔH

qrev. = nRT ln (V2/V1) (isotherm., id. g., expansion, rev., irrev.)

        = TΔS (isothermal) (expansion, rev. or irrev.)

        = ΔHvap (PV work only, Tb)

        > qirrev

        = -wrev (isothermal, id. g., PV work only)

        =

qrev. tr. = nΔĤtr.

         = Ttr.ΔStr.

qRx = qabs. soln + qabs.cm.

qRx/mol = [(qRx)(MWl.r.)] / gl.r.

qV = nČVΔT (ht. absorp. only, 0Rx, 0Δphase)

        = nČVΔT (ht. absorp. only, 0 Rx, 0 Δphase)

        = ΔU (const. V)

δqrev.,1 = δS1T1

         = CδT1

qt = pinte (c.)

        = 1/4 L

        = L

quadragesimus (L.) = fortieth

quadraginta (L.) = fourty

quadrans (L.) = 1/4

quadrantal = 5.76 gal

      = 288 sextans

quadratmeile = mi squared

quadringentesimus (L.) = 1/400

quadringenti (L.) = 400

quanta = hν  (Planck)

quarante (F.) = fourty

quarantieme (F.) = fortieth

quart = 2 pints

         = 4 cups

         = .946 liters

         = .25 gallons

         = peck/8

quart (Can.) = 1.14 L

quart (F.) = 1/4

quartarius = .03 gal.

quarter  = 1/4

       = .25

       = einquatieren (G.)

       = fourth

       = quart (F.)

       = quatrieme (F.)

       = quadrans (L.)

       = quartus (L.)

       = trimestre (F.)

       = tetartos (Gr.)

       = vierte, -r, -l (G.)

quarter section = 160 acres

quartus (L.) = 1/4

quartusdecimus (L.) = 1/14

quartz interfacial angle = 226016'

quater undenos (L.) = 44

quatorze (F.) = fourteen

quatorzieme (F.) = fourteenth

quatre (F.) = four

quatrente (Sp.) = 40

quatre-vingt-dix (F.) = ninety

quatre-vingts (F.) = eighty

quatrieme (F.) = 1/4

quatro (Sp.) = four

quattuor = four

quatuor (L.) = four

quatuordecim (L.) = fourteen

quincunx (L.) = 5/12

quindecemvir = XVV

quindecim (L.) = fifteen

quingentesimus (L.) = 1/500

quingenti (L.) = 500

quinquagesimus (L.) = 1/50

quinquaginta (L.) = fifty

quintus (L.) = fifth

quintusdecimus (L.) = 1/15

quinze (F.) = fifteen

quinzieme (F.) = fifteenth

quire = 24 sheets (paper)

          = ream/20 (paper)

 

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