Video Notes: Key Equations, Conversions, Units, Prefixes, and Polyatomic Ions

Fill-in-the-blank cards cover key equations, unit conversions, SI base units, prefixes, and common polyatomic ions from the notes.

The Kelvin temperature TK equals 273.15 + ___.

T_C (temperature in Celsius)

The energy of a photon is given by E = __.

hν

1 cm^3 = __.

1 mL

1 inch = __ cm.

2.54 cm

1 foot = __ inches.

12

1 yard = __ feet.

3

1 Å = __ m.

1 × 10^-10 m

1 amu = __

1.66 × 10^-24

1 Hz = __ s^-1.

1 s^-1

Avogadro’s Number (NA) = ___.

6.022 × 10^23

Speed of light (c) = __.

2.998 × 10^8 m/s

Planck’s constant (h) = __.

6.626 × 10^-34 J·s

Diatomic molecules listed include H2, N2, O2, F2, Cl2, Br2, and __.

I2

Time is represented by the symbol __.

s

Mass is represented by the symbol __.

m

Amount of substance is represented by the symbol __.

n

Luminous intensity is represented by the symbol __.

lv

Symbol for temperature base quantity is __.

T

Electric current symbol is __.

I

Length symbol is __.

l

1 cm^3 equals 1 __.

mL

The prefix femto has symbol __.

f

The prefix pico has symbol __.

p

The prefix nano has symbol __.

n

The prefix micro has symbol __.

µ

The prefix milli has symbol __.

m

The prefix centi has symbol __.

c

The prefix deci has symbol __.

d

The prefix kilo has symbol __.

k

The prefix mega has symbol __.

M

The prefix giga has symbol __.

G

The prefix tera has symbol __.

T

Ammonium ion formula is __.

NH4+

Hydroxide ion formula is __.

OH−

Acetate ion formula is __.

C2H3O2−

Cyanide ion formula is __.

CN−

Carbonate ion formula is __.

CO3^2−

Bicarbonate ion formula is __.

HCO3−

Nitrate ion formula is __.

NO3−

Nitrite ion formula is __.

NO2−

Sulfate ion formula is __.

SO4^2−

Hydrogen sulfate (bisulfate) ion formula is __.

HSO4−

Sulfite ion formula is __.

SO3^2−

Hydronium ion formula is __.

H3O+

Hydrogen sulfite ion formula is __.

HSO3−

Phosphate ion formula is __.

PO4^3−

Hydrogen phosphate ion formula is __.

HPO4^2−

Dihydrogen phosphate ion formula is __.

H2PO4−

Perchlorate ion formula is __.

ClO4−

Chlorate ion formula is __.

ClO3−

Chlorite ion formula is __.

ClO2−

Hypochlorite ion formula is __.

ClO−

Permanganate ion formula is __.

MnO4−

Peroxide ion formula is __.

O2^2−

Chromate ion formula is __.

CrO4^2−

Dichromate ion formula is __.

Cr2O7^2−

Oxalate ion formula is __.

C2O4^2−

Thiosulfate ion formula is __.

S2O3^2−

Azide ion formula is __.

N3−