CHM1100C Module 03 Quiz Latest 2023
CHM1100C Section 06 General Chemistry
Module 03 Quiz
Assignment Content
Question 1
Choose one molecule that is vital to the human body. Provide the following information: Name of molecule
Question 2
Now, provide the following information: Molecular formula
Question 3
Now, provide the following information about your chosen molecule: Molecular mass
Question 4
Now, provide the following information about your chosen molecule: The type of molecule (covalent or ionic)
Question 5
Now, provide the following information about your chosen molecule: Percent composition of each element
Question 6
Now, provide the following information about your chosen molecule: Intermolecular forces within the molecular
Question 7
Now, provide the following information about your chosen molecule: Describe why the molecule is important and its function within the human body.
Question 8
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify whether the following compounds are ionic or covalent: COF2
Question 9
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify whether the following compounds are ionic or covalent: Cl2CO
Question 10
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify the correct structure of this molecule: TiCl 4
Question 11
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify the correct structure of this molecule: HCN
Question 12
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify whether the compound is polar or non-polar: AgBr
Question 13
Dr. Laila Malik has been tasked to help her graduate student with making a ground-breaking molecule, but she has to start with helping the student understand how different elements bond to each other and the characteristics they have. Help Dr. Malik identify whether the compound is polar or non-polar: CH3OH
Question 14
Understanding resonance is a key concept to understanding the different ways a molecule can exist, simultaneously. How many resonance structures does the following molecule have: O3
Question 15
Understanding resonance is a key concept to understanding the different ways a molecule can exist, simultaneously. How many resonance structures does the following molecule have: HPO42-
1.2
2.3
3.4
4.1
Question 16
Zahara Noor wants to create a presentation of different molecules that helped change the world, but she needs help in naming them, so that anyone is able to understand the molecules that she is talking about. Provide the name of the molecule described here:H2O2: an important compound that comes in a liquid form at room temperature, and used in wound cleaning, and disinfecting.
Question 17
Zahara Noor wants to create a presentation of different molecules that helped change the world, but she needs help in naming them, so that anyone is able to understand the molecules that she is talking about. Provide the name of the molecule described here:SiO2: Used to make glass and anything related to glass such as quartz, lab glassware, mirrors, camera lenses, etc. There are both crystalline and amorphous version.
Question 18
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Help Zahara show the molecular formula for the following compounds: Sodium carbonate
Question 19
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Help Zahara show the molecular formula for the following compounds: Hydrobromic acid
Question 20
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Help Zahara classify whether the following items are an element, a compound, a homogenous mixture, or a heterogenous mixture: Iron
Question 21
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Help Zahara classify whether the following items are an element, a compound, a homogenous mixture, or a heterogenous mixture: Neon
Question 22
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Show Zahara how to name Type 2 ionic compounds.
AuCl3
Question 23
During her presentation, Zahara was asked several questions from the audience and to provide the molecular formula for molecules that the audience had questions about. Show Zahara how to name Type 2 ionic compounds.
NiF3
Question 24
For the following compound, calculate the molar mass: OF2Example: CHCl3 = 119.38 amu
Question 25
For the following compound, calculate the molar mass: CO2Example: CHCl3 = 119.38 amu
Question 26
For the following compound, determine the number of electron domains: HNO3
Question 27
For the following compound, determine the number of electron domains: OF2
Question 28
Identify the molecular geometry for the compound: CH3OH
Question 29
Identify the molecular geometry for the compound: SO3
Question 30
Identify the bond angles for the compound: CH4
Question 31
Identify the bond angles for the compound: CH3OH
Question 32
Identify all of the intermolecular forces within the molecule: HNO3
1.Van der Waals
2.Dipole-dipole
3.Hydrogen bonding
Question 33
Identify all of the intermolecular forces within the molecule: CHCl3
1.Dipole-dipole
2.Hydrogen bonding
3.Van der Waals
Question 34
There is 45% oxygen, 33% sodium and 22% sulfur. What is the empirical formula?
Question 35
What is the percent composition of each element in K2Cr2O7?
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