Question 1

Aqueous HClO₂ is classified as which of the following?

Accepted Answer

A) binary ionic 
B) ternary ionic 
C) binary molecular 
D) binary acid 
E) ternary oxyacid 
A) binary ionic 
B) ternary ionic 
C) binary molecular 
D) binary acid 
E) ternary oxyacid

Question 2

What is the chemical formula for hydroselenic acid?

Accepted Answer

A) HSe(aq) 
B) H₂Se(aq) 
C) HSeO₂(aq) 
D) H₂SeO₃(aq) 
E) none of the above 
A) HSe(aq) 
B) H₂Se(aq) 
C) HSeO₂(aq) 
D) H₂SeO₃(aq) 
E) none of the above

Question 3

The compound Co(NO₃)3 is classified as which of the following?

Accepted Answer

A) binary ionic 
B) ternary ionic 
C) binary molecular 
D) binary acid 
E) ternary oxyacid 
A) binary ionic 
B) ternary ionic 
C) binary molecular 
D) binary acid 
E) ternary oxyacid

Question 4

What is the chemical formula for sulfuric acid?

Accepted Answer

A) HSO₃(aq) 
B) HSO₄(aq) 
C) H₂SO₃(aq) 
D) H₂SO₄(aq) 
E) none of the above 
A) HSO₃(aq) 
B) HSO₄(aq) 
C) H₂SO₃(aq) 
D) H₂SO₄(aq) 
E) none of the above

Question 5

What is the common name for NaHCO₃?

Accepted Answer

A) baking soda 
B) milk of magnesia 
C) oven cleaner 
D) window cleaner 
E) none of the above 
A) baking soda 
B) milk of magnesia 
C) oven cleaner 
D) window cleaner 
E) none of the above

Question 6

What is the chemical formula for the hydrogen sulfate ion?

Accepted Answer

A) HSO₃- 
B) HSO₃2- 
C) HSO₄- 
D) HSO₄2- 
E) none of the above 
A) HSO₃- 
B) HSO₃2- 
C) HSO₄- 
D) HSO₄2- 
E) none of the above

Question 7

What is the chemical formula for the plumbic ion?

Accepted Answer

A) Pb2+ 
B) Pb4+ 
C) SN₂+ 
D) Sn4+ 
E) none of the above 
A) Pb2+ 
B) Pb4+ 
C) SN₂+ 
D) Sn4+ 
E) none of the above

Question 8

What is the ionic charge for the copper ion in Cu(NO₃)2?

Accepted Answer

A) zero 
B) 1+ 
C) 2+ 
D) 3+ 
E) none of the above 
A) zero 
B) 1+ 
C) 2+ 
D) 3+ 
E) none of the above

Question 9

What is the systematic name for aqueous H₂S?

Accepted Answer

A) hydrogen sulfide 
B) dihydrogen sulfide 
C) hydrosulfuric acid 
D) sulfuric acid 
E) none of the above 
A) hydrogen sulfide 
B) dihydrogen sulfide 
C) hydrosulfuric acid 
D) sulfuric acid 
E) none of the above

Question 10

What is the chemical formula for dinitrogen tetraoxide?

Accepted Answer

A) N₂O 
B) N₂O₃ 
C) N₂O₄ 
D) N₂O5 
E) none of the above 
A) N₂O 
B) N₂O₃ 
C) N₂O₄ 
D) N₂O5 
E) none of the above

Question 11

What is the Stock system name for Hg2+?

Accepted Answer

A) mercury(I)ion 
B) mercury(II)ion 
C) mercuric ion 
D) mercurous ion 
E) none of the above 
A) mercury(I)ion 
B) mercury(II)ion 
C) mercuric ion 
D) mercurous ion 
E) none of the above

Question 12

What is the systematic name for CdI₂?

Accepted Answer

A) cadmium iodide 
B) cadmium diiodide 
C) cadmium(I)iodide 
D) cadmium(II)iodide 
E) none of the above 
A) cadmium iodide 
B) cadmium diiodide 
C) cadmium(I)iodide 
D) cadmium(II)iodide 
E) none of the above

Question 13

Which of the following could be a symptom of too little potassium in the diet?

Accepted Answer

A) fatigue 
B) slow reflexes 
C) muscle weakness 
D) dry skin 
E) all of the above 
A) fatigue 
B) slow reflexes 
C) muscle weakness 
D) dry skin 
E) all of the above

Question 14

What is the term for the smallest representative particle in a compound composed of molecules?

Accepted Answer

A) formula unit 
B) molecule 
C) monoatomic ion 
D) polyatomic ion 
E) none of the above 
A) formula unit 
B) molecule 
C) monoatomic ion 
D) polyatomic ion 
E) none of the above

Question 15

What is the chemical formula for dinitrogen trioxide?

Accepted Answer

A) N₂O 
B) N₂O₃ 
C) N₂O₄ 
D) N₂O5 
E) none of the above 
A) N₂O 
B) N₂O₃ 
C) N₂O₄ 
D) N₂O5 
E) none of the above

Question 16

What is the chemical formula for the ternary compound composed of Al3+ and CN- ions?

Accepted Answer

A) AlCN 
B) AlCN₃ 
C) Al3CN 
D) Al(CN)3 
E) none of the above 
A) AlCN 
B) AlCN₃ 
C) Al3CN 
D) Al(CN)3 
E) none of the above

Question 17

Which of the following acids is named: hydro + nonmetal stem + ic acid?

Accepted Answer

A) HF(aq) 
B) HBr(aq) 
C) H₂S(aq) 
D) all of the above 
E) none of the above 
A) HF(aq) 
B) HBr(aq) 
C) H₂S(aq) 
D) all of the above 
E) none of the above

Question 18

What is the chemical formula for hydrobromic acid?

Accepted Answer

A) HBr(aq) 
B) HBrO(aq) 
C) HBrO₂(aq) 
D) HBrO₃(aq) 
E) none of the above 
A) HBr(aq) 
B) HBrO(aq) 
C) HBrO₂(aq) 
D) HBrO₃(aq) 
E) none of the above

Question 19

Which of the following minerals are required in the human diet?

Accepted Answer

A) calcium 
B) sodium 
C) potassium 
D) all of the above 
E) none of the above 
A) calcium 
B) sodium 
C) potassium 
D) all of the above 
E) none of the above

Question 20

What is the chemical formula for nitrous acid?

Accepted Answer

A) HNO₂(aq) 
B) HNO₃(aq) 
C) H₂NO₂(aq) 
D) H₂NO₃(aq) 
E) none of the above 
A) HNO₂(aq) 
B) HNO₃(aq) 
C) H₂NO₂(aq) 
D) H₂NO₃(aq) 
E) none of the above

Exam 6: Language of Chemistry

Aqueous HClO₂ is classified as which of the following?

What is the chemical formula for hydroselenic acid?

The compound Co(NO₃)3 is classified as which of the following?

What is the chemical formula for sulfuric acid?

What is the common name for NaHCO₃?

What is the chemical formula for the hydrogen sulfate ion?

What is the chemical formula for the plumbic ion?

What is the ionic charge for the copper ion in Cu(NO₃)2?

What is the systematic name for aqueous H₂S?

What is the chemical formula for dinitrogen tetraoxide?

What is the Stock system name for Hg2+?

What is the systematic name for CdI₂?

Which of the following could be a symptom of too little potassium in the diet?

What is the term for the smallest representative particle in a compound composed of molecules?

What is the chemical formula for dinitrogen trioxide?

What is the chemical formula for the ternary compound composed of Al3+ and CN- ions?

Which of the following acids is named: hydro + nonmetal stem + ic acid?

What is the chemical formula for hydrobromic acid?

Which of the following minerals are required in the human diet?

What is the chemical formula for nitrous acid?

Introduction to Chemistry

The Metric System

Matter and Energy

Models of the Atom

The Periodic Table

Chemical Reactions

The Mole Concept

Chemical Equation Calculations

Gases

Liquids and Solids

Chemical Bonding

Solutions

Acids and Bases

Advanced Problem Solving

Chemical Equilibrium

Oxidation and Reduction

Nuclear Chemistry

Organic Chemistry

Biochemistry

Interlude: Prerequisite Science Skills

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