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Equations (learn)

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Total cards: 9•Content version: v3•Public deck•Updated: 8/1/2026

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#1
Front (Question)

mole calculations: mass

Back (Answer)

mass (g) = Mr X moles (n)

#2
Front (Question)

gas calculations at RTP

Back (Answer)

volume (dm[-3]) = moles (n) X 24

#3
Front (Question)

ideal gas equation

Back (Answer)

pV = nRT p = pressure in Pa V = volume in M[3] n = number of moles R = the gas constant 8.31Jk[-1]mol[-1] T = temperature in K

#4
Front (Question)

mole calculations: concentration

Back (Answer)

concentration (moldm[-3]) = moles (n) / volume (dm[-3])

#5
Front (Question)

cm[3] to dm[3]

Back (Answer)

1000cm[3] = 1dm[3]

#6
Front (Question)

kelvin to degrees

Back (Answer)

0K = -273 degrees 273K = 0 degrees

#7
Front (Question)

how many atoms in 1 mole

Back (Answer)

1 mol = 6.022 X 10[23] atoms

#8
Front (Question)

atom economy calculation

Back (Answer)

atom economy (%) = (mass of atoms in desired product / mass of all products) X 100

#9
Front (Question)

% yield

Back (Answer)

(useful output/total input) X 100