M1_2-student

M1_2-student - Unit 2 How do we analyze chemical change?...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry XXI Unit 2 How do we analyze chemical change? Have you ever wondered: how we choose the best fuel? how we monitor changes in the atmosphere? how we analyze the production of air pollutants?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry XXI Substances in a system may react with each other to produce new products. Substances Processes Unit Focus Focus for this Unit
Background image of page 2
Chemistry XXI The central goal of this unit is to help you understand and apply ways of thinking that can be used to analyze chemical change in a system . Unit 2 How do we analyze chemical change? M1. Understanding Proportions Determining the amount of substance formed or consumed. M2. Tracking Energy Predicting the amount of energy absorbed or released. M3. Measuring Time Analyzing the speed and mechanism of the process. M4. Tracking Composition Monitoring the presence of substances in the system.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry XXI Context To illustrate the power of chemical ideas in models in analyzing chemical change we will focus our attention in two important types of systems: Processes that generate energy. Processes that generate pollutants.
Background image of page 4
Chemistry XXI Unit 2 How do we analyze chemical change? Module 1: Understanding Proportions Central goal: To identify distinctive characteristics of a chemical change and make quantitative predictions about the amount of substances consumed or produced during the process.
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry XXI The Challenge Transformation How do I change it? Imagine that you are
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 34

M1_2-student - Unit 2 How do we analyze chemical change?...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online