Intermolecular forces worksheet answers for each of the following compounds, determine the main intermolecular force. Compare the relative amounts of energy involved in the forming and breaking of these forces. Intermolecular forces imf can be ranked qualitatively using coulombs law. List the intermolecular forces that exist between molecules or formula units in each of the following. Drawing lewis structures to determine molecular geometry, hybridization, and molecular polarity objective students will identify characteristics for the three most common types of chemical bonds. Worksheet intermolecular forces intramolecular between. Worksheets cover a range of topics including basic chemistry, writing chemical formula, chemical reactions and balancing chemical equations. Intermolecular forces and simple molecules teaching resources. Intermolecular forces and simple molecules teaching. Scaffolded worksheet assist students in taking key notes. In this intermolecular forces worksheet, students answer 4 questions about the forces between atoms within molecules and compounds. Quiz yourself on how intermolecular forces affect physical properties. Chapter 12 intermolecular first page of chapter forces and. Explain the difference between a chemical bond and an intermolecular force.
When asked to explain do so in such a manner that you fully explain the rational. E f fmoavd qe7 fw xintlh g di0nif girnui 2tgeq oaklmgde cb0r ba9 01 i. Types of intermolecular forces w 317 everett community college tutoring center student support services program what is the strongest intermolecular force present for each of the following molecules. Unit 8 chemical bonding and intermolecular forces unit goals. Describe the formation of cations from metals and of anions from nonmetals using electron dot formula and electron configuration. The names are found by finding the intersection between the cations and anions. Write chemical formulas for the compounds in each box. Hydrazine n 2 h 4, hydrogen peroxide hooh, and water h 2 o all have exceptionally high surface tensions compared to other substances of similar molecular weights. A workbook is a spreadsheet program file that you create in excel. List all types of imfs that would occur in each of the following you should have a good enough. Worksheet 7 answers to critical thinking questions model. List all types of imfs that would occur in each of the following you should have a good. The percent composition of a compound was found to be 63. C2h6, h2o, ch4, nh3 a boiling point ch4 pdf view download 82k.
In this activity, students will represent molecules and energy to investigate the different types of intermolecular forces. Worksheet intermolecular forces intramolecular between q1q2. Chemistry intermolecular forces worksheet forces between 2 or more. By using these resources, you agree to the following. You may find it useful to draw lewis structures for some of these molecules. The name box is the box at left end of the formula bar that identifies the. These multiplechoice questions will cover key areas like the weakest intermolecular force and. A collection of printable chemistry worksheets with answers. Straightchain molecules always have higher boiling points than their isomers with branched. Intermolecular forces worksheet 2 answers 1 using your knowledge of molecular structure, identify the main intermolecular force in the following compounds. Mar 29, 2016 it is your responsibility as a teacher to ensure that all activities that take place in your class are safe. Intermolecular forces exist between atoms and molecules, determining their physical properties. They also predict boiling points and vapor pressure based on intermolecular forces of molecules.
You may find it useful to draw lewis structures to find your answer. Chemistry unit 7 intermolecular forces worksheet 1. The strength of the attractions between the particles. A 10 ml of water at 298 kb50 ml of water at 293 k c 5 ml of water at 323 k. The manipulation of algebraic expressions is an important skill in a level mathematics. Boiling points change down a group of the periodic table 1. Polarity and intermolecular forces the cavalcade o teaching. Students rank the boiling points of compounds based on their intermolecular forces and they explain surface tension differences based on intermolecular forces. Write the empirical formula for the following compounds. Identify all of the intermolecular forces and how to determine what they are. Which gas would be expected to have a greater boiling point. Students rank the boiling points of compounds based on their intermolecular forces and they explain surface tension differences based on intermolecular. Presentation teaches students the different types of intermolecular force including hydrogen bonds, london forces and dipoledipole attractions with numerous illustrations. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq.
Graph the following data for vapor pressure of ammonia using excel or another computer program and from the. Rank the following compounds from lowest to highest boiling point. In this intermolecular force worksheet, students identify the molecules with the strongest intermolecular forces and explain how they determined this. Worksheet 15 intermolecular forces chemical bonds are intramolecular forces which hold atoms together as molecules. Total points are calculated each month by adding the categories below. D 25 ml of water at 283 k 1 2 in the following diagram of the temperature of water at constant heating, a certain sample of ice. Color table with atomic numbers, element symbols, element names, atomic weights, periods, and groups. Types of intermolecular forces everett community college.
The first box is the intersection between the zinc cation and the chloride anion, so you should write zncl. Circle the strongest force that will determine physical properties e. Intermolecular forces information intermolecular forces are the interactions between rather than inside molecules. This intermolecular forces worksheet worksheet is suitable for 9th 12th grade. The first worksheet in each set asks you to name the chemical formula based on the chemical name. Worksheet 15 intermolecular forces intramolecular forces.
Color printable periodic table pretty much everything you need that can fit on a page and still be readable. Pre ap chemistry electronic and molecular geometry worksheet hw 2a. Notes to work through in lesson plus questionsworksheet. They will interact with each other to model the relative strengths of the three types of intermolecular forces. Suitable for middle school to high school students and teachers. Students will learn to draw lewis structures and use them to determine the. Intermolecular force worksheet key ap chem intermolecular.
Following the example given in class, compare the boiling points of brf g and c 3h8g. When a cell reference from another sheet is required, simply click to select the required. Intermolecular force worksheet worksheet for higher ed. Ap chem intermolecular force worksheet key answer all of the questions in detail.
As you work through this unit, you should be able to. Dont post outcomes results to learning mastery gradebook. Intermolecular forces imf can be qualitatively ranked using coulombs law. Do the problems on your own before looking at the answers. Chapter 9 practice worksheet the colony high school. Rank the following solution properties from lowest to highest. Identify the main intermolecular force in the following compounds. Worksheet 7 answers to critical thinking questions the worksheets are available in the tutorials and form an integral part of the learning outcomes and experience for this unit.
Complete each of the sentences with the appropriate word or words. View homework help intermolecular forces worksheet key from science honors che at central bucks high school south. Include in your explanation how they work on the submicroscopic level. You may find it useful to draw lewis structures to help find the answer. Droplet of water on a solid surface shows how liquid molecules stick together. Molecule total number of valence electrons available lewis dot. Ch301 worksheet 9 anwer key intermolecular forces 1. C, calculate the heat of vaporization of ethylene glycol. Drawing lewis structures to determine molecular geometry. They are responsible for many of the physical properties of substances, including their melting and boiling points. Intermolecular forces worksheet worksheet for 9th 12th.
Export as portable document format pdf maple programming. This intermolecular force worksheet worksheet is suitable for higher ed. Worksheet intermolecular forces chemical bonds are intramolecular forces, which hold atoms together as molecules. Students practice using lewis structures to determine whether a compound is polar or nonpolar. Copyright mcgrawhill 2009 60 solidliquid phase transition freezing transformation of liquid to solid melting fusion opposite of freezing melting. Compare with the boiling point of ethanol c 2h5oh l and account for the difference. The states of matter the state of matter depends on.
Classroom resources intermolecular forces activity aact. List all of the intermolecular forces that are present for each of the following. To determine molecular geometry, first construct a lewis structure, then consult the table below. Predict the molecular shape of each of the following. Here are printable chemistry worksheets in pdf format. Worksheet 7 answers to critical thinking questions model 1. List all types of imfs that would occur in each of the following you should have a good enough understanding of. The forces that hold molecules together in the liquid and solid states are called intermolecular forces. This website and its content is subject to our terms and conditions. A maple worksheet exported as a portable document format file can be opened in a pdf reader such as adober acrobatr.