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From Chemistry Book… dimensional Analysis base Unit derived Unit Kelvin Celsius. From Agenda…. animadversion credence feckless cavort evince. Vocabulary- Week 2. Quiz Review. Lab Safety Lab Equipment Mass of water in beaker What equipment is used for specifically Mass vs Weight
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From Chemistry Book… dimensional Analysis base Unit derived Unit Kelvin Celsius From Agenda…. animadversion credence feckless cavort evince Vocabulary- Week 2
Quiz Review • Lab Safety • Lab Equipment • Mass of water in beaker • What equipment is used for specifically • Mass vs Weight • Scientific Method • Qualitative vs Quantitative • Variables Quiz on Tuesday!
Metric System-Chapter 2 • Base Units • Defined unit of measurements that is based on an object or event in the physical world
Derived unit • Units that are defined as a combination of base units
Metric System • Prefixes
Things you should know & memorize • 1 kilo = 1000 units • 1 unit = 100 centi • 1 unit = 1000 milli • 1 centi= 10 milli • 1 mL = 1 cm3
A phrase to help you remember… King Henry Died Un-expectantly Drinking Chocolate Milk
You should also know how to solve problems using dimensional analysis • Dimensional Analysis • Method of problem solving that focuses on the units & uses conversion factors • The same thing as multiplying by a factor of one
How to use dimensional analysis 1.2 mg g
1.2 mg g 6.3 cm mm Convert
5.12 m cm 12 L g
6.11 mL L 1km mm
1.03 kg cg 0.003 g kg
428 cm3 mL 12 L g
Kilogram Meter gram Milliliter Millimeter Liter • Kilometer • Centimeter • milligram
A phrase to help you remember… King Henry Died Un-expectantly drinking Chocolate Milk