REMEMBER: convert mm to cm, watch significant figures!

Slides:

Advertisements

Similar presentations

PROPERTIES 500 mL 25 o C 10 cm long What could it be??? Anything! EXTENSIVE PROPERTIES – depends on amount 1 g/mL Clear, colorless Odorless MP 0 o C BP.

Advertisements

Chemistry I Mr. Patel SWHS.  Continue to Learn Major Elements and Symbols  Properties of Matter (2,1, 2,2, 2,3)  Physical and Chemical Changes (2.1,

Substances and Mixtures!. Substances:  Matter – everything that has mass and takes up space.  It can be classified by its physical properties.  One.

SURVEY OF CHEMISTRY I CHEM 1151 CHAPTER 1 DR. AUGUSTINE OFORI AGYEMAN Assistant professor of chemistry Department of natural sciences Clayton state university.

Matter – Properties and Changes

Matter & Energy Chapter 3 Universe Matter Universe Classified Matter is the part of the universe that has mass and volume Energy is the part of the.

Chapter 2: Matter Sections 2.2 & 2.3.

Unit 2 Test Review.

Matter – Anything that has mass and occupies space. Chemistry is the study of the properties of matter and how matter changes Properties of matter: ways.

Chapter 3 Unit Review 1. You have a 78 g sample of a compound of which 12.4 g is hydrogen. What is the % by mass of hydrogen in the sample?

ICP Mr. Patel SWHS.  Continue to Learn Major Elements and Symbols  Classifying Matter  Physical Properties  Chemical Properties  States of Matter.

1 Chapter 2 Matter and Change Review Pioneer High School Mr. David Norton.

Ch. 1-4 Chemistry Review Milbank High School.

Chapter 2: Matter & Change. Matter Anything that has mass & take up space Mass = measurement of the amount of matter an object contains Chemistry = the.

Elements, Compounds, and Mixtures. 1. Elements - ________________________________________________ ____________________________________________________________.

Copyright©2004 by Houghton Mifflin Company. All rights reserved. 1 Matter and Energy Chapter 3.

Matter and Its Properties. Physical Properties A characteristic that can be observed or measured without changing the sample’s composition. – 1. Extensive.

The Classification of Matter …it matters (Ch. 2).

Bell-ringer Think critically. We say that everything has mass. Name some ways we can prove that air has mass. Which is heavier, a pound of feathers, or.

10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt.

Chapter 2: Matter and Energy Section 1: Matter. Matter: Anything that has mass and volume.

MATTER Chapter 3. Definitions from Matter Tree Matter – anything that has space or takes up volume Matter – anything that has space or takes up volume.

Matter and Change Chapter Two. How do we describe matter? Extensive Properties depends on the amount of matter in a sample Intensive Properties depends.

* mixture composed of * mixture that consists * substance composed * substance composed of * mixture composed of * mixture that consists * substance composed.

1 Chemistry is the science that investigates and explains the structure and properties of matter.

Describing Matter Matter is anything that has mass and takes up space. Chemistry is the study of the properties of matter and how matter changes.

Chapter 1 Section 2-3 Overview

Matter and Change Chapter 1 Pages What is chemistry? Chemistry is the study of matter. –text: “Chemistry is the study of the composition, structure,

Properties of Matter.

Matter and Measurement

Section 2 Matter and Its Properties

Section 2.1 Matter Objectives

Chapter 1B Notes matter- anything that has mass and takes up space mass- the amount of matter in an object substance- matter with a definite and uniform.

Matter Chapter 2.

Matter Chapter 2.

Mixtures Matter Elements Compounds Pure Substances Homogenous Mixture

ADVENTIST INTERNATIONAL MISSION SCHOOL

Chapter 2 Review “Matter and Change”

Chapter 2: Matter and Change

Extensive vs. Intensive

Honors Magnet Chemistry

Matter Chapter 2.

Chapter 2 Matter and Change 2.1 Properties of Matter 2.2 Mixtures

Properties & Changes in Matter

2A.3 & 2B.2 Notes Measuring Matter

Define in your own words: element, compound, and mixture.

The learners demonstrate an understanding of the properties of matter and its various forms.

Chemical and Physical Properties

Chapter 1.3 Physical and Chemical Changes and Properties

properties be observed? What observations might

Ch. 1 - Matter III. Properties & Changes in Matter (p.11-14)

Properties of Matter.

Mixtures, Elements and Compounds

Welcome to AP chemistry review

“Raymond Chang, Chemistry, 10th edition, 2010”

PHYSICAL AND CHEMICAL PROPERTIES

Matter Review Physical Science.

Chapter 2 Review “Matter and Change”

Chapter 2 – Matter & Change

Matter and Its Properties

Classification of Matter

Unit 2 - Matter III. Properties & Changes in Matter

Physical and Chemical Properties

Do First Actions: Make sure you grab all 4 sheets of paper Questions:

Chapter 2 “Matter and Change”

Chemistry: The Study of Change

2.2 What are some ways to describe matter?

Presentation transcript:

REMEMBER: convert mm to cm, watch significant figures! Portfolio Page: Matter and Its Changes characterize properties as intensive, extensive, or chemical __________ granular texture __________ length __________ state of matter __________ density __________ reacts with acid List additional properties during the chapter calculate density calculate quantities related to specific heat classify changes as physical or chemical Intensive Extensive Chemical Dental aprons are required for patients receiving X-rays. These aprons contain a standard 0.30 mm thickness. An adult apron is 58.5 cm x 66.0 cm. Calculate the mass of lead in an apron if the density of lead is REMEMBER: convert mm to cm, watch significant figures! What is the amount of heat required to increase the temperature of 100. grams of aluminum by 10.0 0C? The Cp is 0.21J/g 0C. If 20.0 grams of gold is heated to 142.0˚C and then added to 30.0 grams of water at 20.0˚C the equilibrium temperature is 22.43˚C. Calculate the specific heat of gold. The specific heat of water is 4.18J/g˚C. _____ origami (folding) _____ burning _____ filtering _____ evaporation _____ combustion _____ leaves changing color _____ exploding fireworks _____ grinding _____ sanding _____ explosion T. O’Toole

Indicators: *heat *light *gas *precipitate identify indicators for chemical changes classify substances (elements, compounds, homogeneous mixtures, or heterogeneous mixtures) Indicators: *heat *light *gas *precipitate Chemical Change: Adding Alka-Seltzer to Water Indicator: New Substance(s): Chemical Change: Neutralizing an Acid (resulting combination gets hotter) Chemical Change: Plants converting Carbon Dioxide into Oxygen Chemical Change: Ripening Tomatoes (producing ethylene gas) Chemical Change: Two Colorless Liquids are combined to form a Solid and a Liquid Chemical Change: Instant Ice Pack _____ air _____ 14 kt gold _____ sand + iron filings _____ cement _____ nail polish _____ hand sanitizer _____ helium _____ Tide laundry soap _____ carbon dioxide _____ steel _____ nitrogen _____ propane _____ methane _____ lead _____ copper _____ zinc _____ granite _____ Jello _____ iron _____ water _____ oleic acid T. O’Toole