Classification of Matter Matter Flowchart Pure Substances Mixtures.
-
Upload
bryan-lewis -
Category
Documents
-
view
260 -
download
0
Transcript of Classification of Matter Matter Flowchart Pure Substances Mixtures.
![Page 1: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/1.jpg)
Classification of Matter
Matter Flowchart
Pure Substances
Mixtures
![Page 2: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/2.jpg)
Matter Flowchart
MATTER
Can it be physically separated?
Homogeneous Mixture
(solution)
Heterogeneous Mixture Compound Element
MIXTURE PURE SUBSTANCE
yes no
Can it be chemically decomposed?
noyesIs the composition uniform?
noyes
Colloids Suspensions
![Page 3: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/3.jpg)
Matter Flowchart
Examples:
graphite
pepper
sugar (sucrose)
paint
soda
element
hetero. mixture
compound
hetero. mixture
solution
![Page 4: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/4.jpg)
Pure Substances
Element composed of identical atoms EX: copper wire, aluminum foil
![Page 5: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/5.jpg)
Pure Substances
Compound
composed of 2 or more elements in a fixed ratio
properties differ from those of individual elements
EX: table salt (NaCl)
![Page 6: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/6.jpg)
Pure Substances
Law of Definite Composition
A given compound always contains the same, fixed ratio of elements.
Law of Multiple Proportions
Elements can combine in different ratios to form different compounds.
![Page 7: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/7.jpg)
Pure Substances
For example…
Two different compounds, each has a definite composition.
![Page 8: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/8.jpg)
Mixtures
Variable combination of 2 or more pure substances.
Heterogeneous Homogeneous
![Page 9: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/9.jpg)
Mixtures
Solution homogeneous very small particles no Tyndall effect Tyndall Effect
particles don’t settle EX: rubbing alcohol
![Page 10: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/10.jpg)
Mixtures
Colloid heterogeneous medium-sized particles Tyndall effect particles don’t settle EX: milk
![Page 11: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/11.jpg)
Mixtures
Suspension heterogeneous large particles Tyndall effect particles settle EX: fresh-squeezed
lemonade
![Page 12: Classification of Matter Matter Flowchart Pure Substances Mixtures.](https://reader036.fdocuments.net/reader036/viewer/2022081501/56649f535503460f94c78859/html5/thumbnails/12.jpg)
Mixtures
Examples:
mayonnaise
muddy water
fog
saltwater
Italian salad dressing
colloid
suspension
colloid
solution
suspension