'5 dozen' diaporamas de présentation

Measurement & Conversions

Measurement & Conversions. Get ready for some math!!!!. Scientific Notation. Used for very large or very small numbers All numbers are represented by a number between 1 and 10 multiplied by a power of 10 The number of places the decimal point has moved determines the power of 10.

367 views • 23 slides

Conversion Factors

Conversion Factors. In chemistry, it is often useful to be able to convert from one unit of measure to another. For example: mass of a substance converted to the number of atoms in that substance, or converting from one metric unit to another metric unit.

349 views • 22 slides

Chemical Quantities Chapter 7 (10)

Chemical Quantities Chapter 7 (10). How many dozen objects are present when you have:. a) 60 objects:. 5 dozen. b) 3 objects:. 1/4 dozen or 0.25 dozen. c) 41 objects:. 3.4 dozen. d) 2.5 objects:. 0.21 dozen. What did you use as the basis for the conversions?. 1 dozen. 1 dozen.

338 views • 22 slides

Discussion: The Mole

Discussion: The Mole. Objective: To understand the mole concept and how it is related to the more familiar dozen. The Dozen. How do you convert a number like 54 to dozen? we divide by 12 How do we convert dozens to numbers? Multiply by 12. Counting atoms.

274 views • 17 slides

Measuring Matter

Measuring Matter. Section 11.1 Chemistry. Objectives. Describe how a mole is used in chemistry. Relate a mole to common counting units. Convert between moles and number of representative particles. Counting Particles. A pair is always 2 objects A dozen is 12 A gross is 144 A ream is 500

225 views • 12 slides

Buy Wholesale Workout Towels And Gym Towels

278 views • 6 slides

Workout Towels And Gym Towels

The right thetoweldepot.com company, thankfully, can easily be found through Towel Service. Towel Service has used its expertise and experience in towels and towel services to help businesses like yours find the right company to address all of your towel needs and concerns.

335 views • 4 slides