CHEM II Memory Sheet Flashcards by Nikole Melendez

Q

Metric Prefixes

Tera (T)

A

10^12

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Q

Metric Prefixes

Giga (G)

A

10^9

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Q

Metric Prefixes

Mega (M)

A

10^6

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Q

Metric Prefixes

Kilo (k)

A

10^3

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Q

Metric Prefixes

Centi (c)

A

10^-2

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Q

Metric Prefixes

Micro (µ)

A

10^-6

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Q

Metric Prefixes

Milli (m)

A

10^-3

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Q

Metric Prefixes

Nano (n)

A

10^-9

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Q

Metric Prefixes

Pico (p)

A

10^-12

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Q

Important Conversions

1in = ? cm

A

2.54 cm

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Q

Metric Prefixes

Angstrom (Å)

A

10^-10 m

m stands for meters

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Q

Important Conversions

1ft = ? in

A

12 in

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Q

Important Conversions

1yd = ? ft

A

3 ft

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Q

Important Conversions

1mi = ? ft

A

5,280 ft

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Q

Important Conversions

1 gal = ? L

A

3.785 L

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Q

Important Conversions

1 cm^3 = ? mL

A

1 mL

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Q

Important Conversions

How do you find celcius from fahrenheit?

A

5/9(F-32)

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Q

Important Conversions

How do you find kelvin from celcius?

A

c + 273.15

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Q

Important Conversions

How do you find out fahrenheit from celcius?

A

C(9/5)+32

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Q

Properties of Water

What is the freezing point of water in fahrenheit, celcius, and kelvin?

A

32 F, 0 C, and 273.15 K

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Q

Properties of Water

What is the boiling point of water in fahrenheit, celcius, and kelvin?

A

212 F, 100 C, and 373.15 K

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Q

Common Polyatomic Ions

Mecury (I)

A

Hg2 (2+ Charge)

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Q

Common Polyatomic Ions

Ammonium

A

NH4 (1+ Charge)

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Q

Common Polyatomic Ions

Perchlorate

A

CIO4 (1- charge)

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Q

Common Polyatomic Ions

Chlorate

A

CIO3 (1- charge)

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Q

Chlorite

A

CIO2 (1- charge)

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Q

Common Polyatomic Ions

Hypochlorite

A

CIO (1- charge)

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Q

Common Polyatomic Ions

Acetate

A

C2H3O2 (1- charge)

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Q

Common Polyatomic Ions

Cyanide

A

CN (1- charge)

Q

Common Polyatomic Ions

Hydroxide

A

OH (1- charge)

Q

Common Polyatomic Ions

Permanganate

A

MnO4 (1- charge)

Q

Common Polyatomic Ions

Nitrate

A

NO3 (1- Charge)

Q

Common Polyatomic Ions

Nitrite

A

NO2 (1- charge)

Q

Common Polyatomic Ions

Carbonate

A

CO3 (2- charge)

Q

Common Polyatomic Ions

Hydrogen Carbonate

Also known as bicarbonate

A

HCO3 (1- charge)

Q

Common Polyatomic Ions

Chromate

A

CrO4 (2- charge)

Q

Common Polyatomic Ions

Dichromate

A

Cr2O7 (2- charge)

Q

Common Polyatomic Ions

Oxalate

A

C2O4 (2- charge)

Q

Common Polyatomic Ions

Peroxide

A

O2 (2- charge)

Q

Common Polyatomic Ions

Sulfate

A

SO4 (2- charge)

Q

Common Polyatomic Ions

Hydrogen Sulfate

Also known as bisulfate

A

HSO4 (1- charge)

Q

Common Polyatomic Ions

Sulfite

A

SO3 (2- charge)

Q

Common Polyatomic Ions

Hydrogen Sulfite

Also known as bisulfite

A

HSO3 (1- charge)

Q

Common Polyatomic Ions

Thiosulfate

A

S2O3 (2- charge)

Q

Common Polyatomic Ions

Phosphate

A

PO4 (3- charge)

Q

Common Polyatomic Ions

Hydrogen Phosphate

A

HPO4 (2- charge)

Q

Common Polyatomic Ions

Dihydrogen Phosphate

A

H2PO4 (1- charge)

Q

Common Polyatomic Ions

Phosphite

A

PO3 (3- charge)

Q

Greek Prefixes

Mono

A

1

Q

Greek Prefixes

Di

A

2

Q

Greek Prefixes

Tri

A

3

Q

Greek Prefixes

Tetra

A

4

Q

Greek Prefixes

Penta

A

5

Q

Greek Prefixes

Hexa

A

6

Q

Greek Prefixes

Hepta

A

7

Q

Greek Prefixes

Octa

A

8

Q

Greek Prefixes

Nona

A

9

Q

Greek Prefixes

Deca

A

10

Q

Common Strong Acids in Aqueous Solutions

Hydrochloric Acid

A

HCl

Q

Common Strong Acids in Aqueous Solutions

Hydrobromic Acid

A

HBr

Q

Common Strong Acids in Aqueous Solutions

Hydriodic Acid

A

HI

Q

Common Strong Acids in Aqueous Solutions

Nitric Acid

A

HNO3

Q

Common Strong Acids in Aqueous Solutions

Perchloric Acid

A

HClO4

Q

Common Strong Acids in Aqueous Solutions

Sulfuric Acid

A

H2SO4

Q

Common Acids in Aqueous Solutions

Hydroflouric Acid

A

HF

Q

Common Acids in Aqueous Solutions

Acetic Acid

A

HC2H3O2

Q

Common Acids in Aqueous Solutions

Nitrous Acid

A

HNO2

Q

Common Acids in Aqueous Solutions

Phosphoric Acid

A

H3PO4

Q

Common Acids in Aqueous Solutions

Phosphorous Acid

A

H3PO4

Q

Common Acids in Aqueous Solutions

Sulfurous Acid

A

H2SO3