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Chemistry Formulas

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Total cards: 19•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (19)

#1
Front (Question)

P(x) / (x)T

Back (Answer)

PV / nT

#2
Front (Question)

1 atm = _____ torr

Back (Answer)

760 torr

#3
Front (Question)

STP?

Back (Answer)

273 K 1 atm 22.42 L

#4
Front (Question)

R for (L.atm/K.mol) R for (J/K.mol)

Back (Answer)

0.0821 8.3415

#5
Front (Question)

Pv = ______

Back (Answer)

PV = nRT

#6
Front (Question)

mm = ______

Back (Answer)

mm = dRT/P

#7
Front (Question)

Density?

Back (Answer)

D = m/v

#8
Front (Question)

q = _____

Back (Answer)

q = m c T

#9
Front (Question)

What is the acronym for insoluble molecules?

Back (Answer)

SCOHP (S, CO3, OH, PO4)

#10
Front (Question)

(delta)H = (____) - (_____)

Back (Answer)

products - reactants

#11
Front (Question)

c = ___ x ____

Back (Answer)

wavelength x frequency

#12
Front (Question)

wavelength = _____

Back (Answer)

w = h/mv

#13
Front (Question)

E(photon) = _____

Back (Answer)

hc/wavelength

#14
Front (Question)

Formula to find E when given two energy levels?

Back (Answer)

E = (-2.178x10-18)[(1/nf2)-(1/ni2)]

#15
Front (Question)

Percent yield =

Back (Answer)

actual / theoretical

#16
Front (Question)

M (concentration) =

Back (Answer)

mol / L

#17
Front (Question)

E = ___ + ____

Back (Answer)

E = q + w

#18
Front (Question)

Formal charge =

Back (Answer)

FC = Valence - bonds - lone pairs

#19
Front (Question)

Bond order =

Back (Answer)

(e- in bonding) - (e- in antibonding) / 2