'Mass mass' presentation slideshows

THE EXAM

916 views • 81 slides

Stoichiometry

2.36k views • 47 slides

The Mole

617 views • 40 slides

The Milky Way Galaxy

589 views • 39 slides

How many grams of water will 5 grams of Oxygen produce? 5 grams of Hydrogen? Tonight's Homework:

577 views • 38 slides

Atomic Structure

397 views • 30 slides

Bell Work

442 views • 24 slides

Stoichiometry with Chemical Reactions

373 views • 24 slides

Soil Physics 2010

Outline. Announcements Where were we? Archimedes Water retention curve. Soil Physics 2010. Announcements. Reminder: Homework 3 is due February 19 Quiz!. Soil Physics 2010. Water characteristic curve. Suction Potential, h , tension, etc. Water content Wetness, q , etc.

319 views • 23 slides

Bell Work

375 views • 22 slides

Solution

Solution. Percent Concentration. Percent Concentration. Describes the amount of solute dissolved in 100 parts of solution amount of solute 100 parts solution. Mass-Mass % Concentration. mass/mass % = g solute x 100% 100 g solution.

474 views • 21 slides

Unit 2: All Biology is Chemistry

Unit 2: All Biology is Chemistry. Lesson 1: The Chemistry of Life. Drill 6 October 2011.

280 views • 13 slides

276 views • 13 slides

How to mix a Standard Solution

How to mix a Standard Solution. Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 480. Process of Making a Standard Solution from Liquids. Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 483. Markings on Glassware. Beaker. 500 mL + 5%. Range = 500 mL + 25 mL

1.11k views • 13 slides

8 September 2008

264 views • 13 slides

Chapter 3

Chapter 3. Matter-Properties and Changes. Outline Chapter 3 Be sure to include all vocab words. Law of Definite Proportions. The law states that regardless of the amount, a compound is always composed of the same elements in the same proportion by mass.

181 views • 12 slides

Isotopes and Mass Number

Isotopes and Mass Number. Isotope. Atoms of the same element with: Same number of protons BUT Different number of neutrons. ELEMENT IS TO ISOTOPE AS DOG IS TO DOG BREED. Mass Number: Mass of an atom. FLASHBACK: Protons are what animal? Neutrons are what animal?

193 views • 10 slides

Mass Reactants = Mass Products

Mass Reactants = Mass Products. Law of Conservation of Mass: the mass of the reactants must equal the mass of the products. Law of Definite Proportions : a compound ( like H 2 O ) is always composed of the same elements in the same proportion by mass (no matter what the sample size).

434 views • 10 slides

Math in Chemistry

Math in Chemistry. Examples and Memory Tricks. Limiting Reactants. 79.1 g of zinc react with 0.90 L of HCl. Identify the limiting and excess reactants. How many liters of hydrogen are formed at STP?. Zn + 2HCl ? ZnCl 2 + H 2. 79.1 g. 0.90 L. ? L. Limiting Reactants.

378 views • 9 slides

Review: magnitudes distance modulus & colors

Review: magnitudes distance modulus & colors. Magnitudes: either apparent magnitude (flux) m = -2.5 log(F) + const or absolute (luminosity). M = -2.5 log (L) + const in bands (e.g. B, V, R)

274 views • 7 slides