Solids
- Solids
- Student will be able to identify internal and external factors that cause a substance to be a solid.
- Be able to manipulate a Heating curve.
- Be able to manipulate a triple phase diagram.
- Student will be able to identify the different types of solids. (review from bonding)
- Student will be able to identify the internal and external factors the structure of solids
- Ionic compounds are bulk crystals
- Covalent: Student will be able to identify which bonding (intermolecular and intermolecular) are involved in the melting of each molecular solid. (review from bonding)
- Composition of solids
- Mixtures: Homogeneous vs. heterogeneous
- Percent compositon by mass
- Students will be able to use percent mass to describe the composition of a solid (Review form bonding)
- External factors
- Heat and pressure
- Heating curves
- Liquids
- Student will be able to identify internal and external factors that cause a substance to be a liquid.
- Students will be able to describe the factors that affect the solubility of solutes in liquids.
- Students will be able to describe the compositions of liquids in terms of Molarity.
- How to make a solution:
- Dissolving a solid (molarity)
- Dilution( recipercal relationship)
- Lab: Crystal violet lab
- Students will be able to interpret a Beer's law plot.
- Lab: Make a solution via dissolving and solid and a liquid (dilute).
Students will be able to do all aspects of stoichiometry with solutions.
- Gases
- Student will be able to identify internal and external factors that cause a substance to be a gas.
- Students will be able to identify the factors affecting the behavior of gases.
- Temperature
- ii. Pressure
- Volume
- Moles: (n) number of particles
- Students will be able to use the mathematical relationships of ideal gases.
- Combined gas law
- ii. PV=nRT
States of matter
This chapter is studying the states of matter: Solids, liquids and gases.
Here are a few of the learning targets and questions we are asking about states of matter?
Solids
Q: Why is a solid a solid?
Q: What are the internal and external factors that affect a solid?
Q: How do I mathematically describe the composition of a solid?
Q: What is the difference between an empirical formula and a molecular formula?
Do: Must be able to determine the % mass from a formula.
Do: Must be able to convert a % mass to a formula.
Do: Must be able to convert an empirical formula to molecular formula.
Liquids
Q: Why is a liquid a liquid?
Q: What are the internal and external factors that affect a liquid?
Q: What factors affect the solubility of solids and gases in liquids?
Q: How do I mathematically describe how much stuff dissolves In a solvent?
Do: Must be able to make a solution.
Do: Must be able to calculate how to make a solution and fully utilize the molarity formula.
Do: Must be able mathematically calculate all parts of a dilution and physically make a dilution.
Q: Be able to interpret a Beer's law plot.
Do: Be able to do all aspects of stoichiometry with solutions :)
Gases
Q: Why is a gas a gas?
Q: What are the internal and external factors that affect gases?
Q: What are the factors that affect if something boils?
Q: Understand how the factors of a gas affect each other. (T, P, V)
Do: mathematically be able to solve problems using PV=nRT and Combined gas law.
Do: Be able to do all aspects of stoichiometry with gases :)
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