Quiz about Honors Chemistry Final Review

Question 1

Elements in a ..................have similar chemical properties.

Accepted Answer

group

Answer

period

Answer

row

Question 2

ammonium chloride

Accepted Answer

NH4Cl

Answer

NH3Cl2

Answer

NH₄ClO₃

Answer

NH4Cl2

Question 3

calcium phosphate

Accepted Answer

Ca₃(PO₄)₂

Answer

CaPO4

Answer

Ca₂(PO₄)₃

Answer

Ca3PO4

Question 4

phosphorus trichloride

Accepted Answer

PCl3

Answer

KCl3

Answer

K3Cl

Answer

P3Cl

Question 5

barium hydroxide

Accepted Answer

Ba(OH)2

Answer

Ba2OH

Answer

BaOH

Answer

Ba2OH

Question 6

CaCO3

Accepted Answer

calcium carbonate

Answer

calcium monocarbon trioxide

Answer

calcium carbide

Answer

calcium carbonite

Question 7

AlBr3

Accepted Answer

aluminum bromide

Answer

aluminum tribromide

Answer

aluminum bromine

Answer

monoaluminum tribromide

Question 8

K2SO3

Accepted Answer

potassium sulfite

Answer

potassium sulfide

Answer

potassium sulfate

Answer

dipotassium monosulfur trioxide

Question 9

Carbon dioxide

Accepted Answer

CO2

Answer

C2O2

Answer

C20

Answer

CO

Question 10

All of the following reactions are correctly balanced except-

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 11

4Si + S₈ --> 2Si₂S₄

Accepted Answer

Synthesis

Answer

Decomposition

Answer

Single displacement

Answer

Double displacement

Question 12

3Ca + 2AlCl₃ --> 3CaCl₂+2Al

Accepted Answer

Single diplacement

Answer

Synthesis

Answer

Decomposition

Answer

Double displacement

Question 13

Which of the following is the correct formula for sulfuric acid?

Accepted Answer

$$H_2SO_4$$

Answer

$$H_2SO_3$$

Answer

$$HSO_4$$

Answer

$$H_2S$$

Question 14

What is the primary type of bonding in sodium chloride (NaCl)?

Accepted Answer

Ionic bonding

Answer

Covalent bonding

Answer

Metallic bonding

Answer

Hydrogen bonding

Question 15

In a chemical reaction, what is the role of a catalyst?

Accepted Answer

It decreases the activation energy of the reaction.

Answer

It increases the temperature of the reaction.

Answer

It is consumed in the reaction.

Answer

It changes the equilibrium position of the reaction.

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