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Test 2 | CHEM - Chemistry 1 - Introduction, Quizzes of Chemistry

College of Charleston (CofC)Chemistry

Class: CHEM - Chemistry 1 - Introduction; Subject: Chemistry; University: College of Charleston; Term: Forever 1989;

Typology: Quizzes

2009/2010

Uploaded on 10/05/2010

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TERM 1

Strong Acids

DEFINITION 1

HCL + H2O= H3O + CL HNO3 + H2O =H30 + NO3 H2SO4 +

H2O= H3O + H(SO4)

TERM 2

Weak acids

DEFINITION 2

CH3COOH + H2O = H3O + CH3COO HSO4 + H2O = H3O +

SO4 H3PO4 + H2O = H3O + H2PO4

TERM 3

Monoprotic

DEFINITION 3

HCL

TERM 4

Diprotic

DEFINITION 4

H2SO4

TERM 5

Triprotic

DEFINITION 5

H3PO4

Test 2 | CHEM - Chemistry 1 - Introduction, Quizzes of Chemistry

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Strong Acids

HCL + H2O= H3O + CL HNO3 + H2O =H30 + NO3 H2SO4 +

H2O= H3O + H(SO4)

TERM 2

Weak acids

DEFINITION 2

CH3COOH + H2O = H3O + CH3COO HSO4 + H2O = H3O +

SO4 H3PO4 + H2O = H3O + H2PO

TERM 3

Monoprotic

DEFINITION 3

HCL

TERM 4

Diprotic

DEFINITION 4

H2SO

TERM 5

Triprotic

DEFINITION 5

H3PO

what is an example Bronsted base?

H2O

TERM 7

Fe2O3(s) + 3 CO(g) = 2 Fe (g) + 3 CO

Identify the Limiting Reagent 224 g of CO is

available to react with 400 g Fe2O

DEFINITION 7

Fe2O

TERM 8

Who discovered electrons?

DEFINITION 8

J.J Thompson

TERM 9

How many atoms are in 5.10 moles of sulfur?

DEFINITION 9

3.07 * 10^

TERM 10

What is the molecular weight of water?

DEFINITION 10

118.02 amu

F atoms are always.... Exceptions are

-1 Cl Br I except combined with oxygen

TERM 17

Neutral compound must = 0

DEFINITION 17

If you have a negative 1 combined with a positive 1 neutral

compund example HCL

TERM 18

With the oxidation numbers figure out this

equation SO4^2 what is x?

DEFINITION 18

x=

TERM 19

solve CH^4 for C

DEFINITION 19

C= -

TERM 20

Solve NaHCO3 for C

DEFINITION 20

C=

Tell what is being Oxidized H2(g)+ CL2(g) =

2HCL

H2 is being oxidized

TERM 22

write the ionic equation of HCl + NaOH= NaCl

+ H2O?

DEFINITION 22

H+OH=H2O