'2h 2' presentation slideshows

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896 views • 62 slides

3. CONCRETE AND CONCRETE STRUCTURES

3. CONCRETE AND CONCRETE STRUCTURES. Chapter 13 Concrete Construction. Hoover Dam. 3. CONCRETE AND CONCRETE STRUCTURES -OVERVIEW. 3.1 Constituents: Cement, aggregates, water and admixtures 3.1.1 Purpose and function of constituents

905 views • 60 slides

Chemical Reactions

Chemical Reactions. Unit 3 Enloe High School. Law of Conservation of Mass. During physical or chemical changes matter is neither created nor destroyed. Chemical reactions do involve the separation, combination, or rearrangement of atoms. Mass of products = mass of reactants

744 views • 36 slides

Atomic Theory 1

Atomic Theory 1. What Happens in Vegas stays in Vegas. Atomic Theory Theories in science are proposed to explain the evidence available at the time. As new evidence is discovered theories are adapted to explain new data . This is the nature of Science .

548 views • 22 slides

Modeling the Frog Cell Cycle

Modeling the Frog Cell Cycle. Nancy Griffeth. Goals of modeling. Knowledge representation Predictive understanding Different stimulation conditions Protein expression levels Manipulation of protein modules Site-specific inhibitors Mechanistic insights

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Some elements of the periodic table

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449 views • 22 slides

Chapter 16 and 17

Chapter 16 and 17. Chemical Bonding and Chemical Reactions. Chemical Bonding. The force that holds two atoms together Unites atoms in a molecule Atoms bond so they will become more stable . Their outer rings will resemble the noble gases. Ionic Bonds. Ion

374 views • 21 slides

Early History of Chemistry

873 views • 19 slides

Charging VRLA Batteries

411 views • 19 slides

Enzymes

750 views • 18 slides

The identity of the atom is determined by the # of protons in the nucleus.

The identity of the atom is determined by the # of protons in the nucleus. One can change one kind of atom into another by changing the number of protons in the nucleus These changes involve enormous amounts of energy. This is the source of nuclear energy and the atomic bomb.

578 views • 17 slides

Formulas, Equations, and Moles

Formulas, Equations, and Moles. Atomic and Molecular Mass. The atomic masses as tabulated in the periodic table are the averages of the naturally occurring isotopes. Mass of C = average of 12 C and 13 C = 0.9889 x 12 amu + 0.0111 x 13.0034 amu = 12.011 amu.

557 views • 15 slides

Kinetics/Equilibrium Game

Kinetics/Equilibrium Game. Review. What happens to the reaction rate of many reactions when the temperature is increased by 10 o C?. Doubles.

320 views • 15 slides

Biochemical Tests

Biochemical Tests. Catalase production. Catalase is an enzyme that splits hydrogen peroxide into water and oxygen. Hydrogen peroxide is produced as a byproduct of respiration and is lethal if it accumulates in the cell.

425 views • 14 slides

Unit 10: Energy in Chemical Reactions

Unit 10: Energy in Chemical Reactions. Cypress Creek High School Chemistry 1L Chapter 10. States of Matter. Some chemical equations indicate the state of matter of the substances Solid (s) - baking soda Liquid (l) - water Gas (g) - carbon dioxide

616 views • 13 slides

Chapter 4:Aqueous Reactions and Solution Stoichiometry

Chapter 4:Aqueous Reactions and Solution Stoichiometry. 4.1 Aqueous Solutions. Electrolytes - ionic solutions that conduct a current. ZAP. Nonelectrolytes - molecular compounds (most covalent) Strong electrolytes - strong acids, strong bases, and salts

266 views • 11 slides

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