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Introduction I. Elevated K + in tears Lacrimal gland fluid and tears have a K + concentration of 20-

Introduction I. Elevated K + in tears Lacrimal gland fluid and tears have a K + concentration of 20-

0.3 nA 0.02 nA 1 nA 0.05 nA 0.5 nA 1 nA 0.05 nA 1 nA 0.5 nA 50 ms 50 ms 50 ms 50 ms 50 ms 50 ms 50 ms 50 ms 50 ms

By benjamin
(424 views)

Chapter 15

Chapter 15

Chapter 15. Water. Water Molecules. O is more electronegative than H Gives O a partial negative charge Bent shape makes molecule polar Strong hydrogen bonds Water molecules are attracted to one another better than other molecules its size. Surface Tension.

By Samuel
(525 views)

Acidizing

Acidizing

Acidizing. The Fundamentals. Damage Assessment. Workover & Completion Commonalities. Fluid is put into the wellbore and/or formation Tubulars of some sort are run into the well. Fundamental Acid Techniques. Wellbore clean-up (tubing/casing) Matrix acidizing (sandstone or carbonates)

By MikeCarlo
(2481 views)

The Chlor-Alkali Industry

The Chlor-Alkali Industry

The Chlor-Alkali Industry. NaOH (Caustic Soda) Chlorine Na 2 CO 3 (Soda Ash). Downs Cell Production of Cl 2 (g) and Na (l):. Look up pictures of this on the web! Search for “Downs Cell Production of Sodium”. NaOH Cl 2 Na 2 CO 3. NaCl. Commodity 1994* 1995* 1996*.

By paul2
(749 views)

Volumetric Calculations

Volumetric Calculations

Volumetric Calculations. How to analyze titration data and perform dilution calculations. Volumetric procedures. Involve the careful measurement of volumes of solutions

By emily
(397 views)

ELECTRON TRANSFER

ELECTRON TRANSFER

ELECTRON TRANSFER. Reduction-Oxidation RX (redox) A reaction in which electrons are transferred from one species to another. Combustion reactions are redox reactions - oxidation means the loss of electrons - reduction means the gain of electrons

By Patman
(451 views)

Balancing Chemical Equations

Balancing Chemical Equations

Balancing Chemical Equations. CA Standards. Students know how to describe chemical reactions by writing balanced equations. Law of Conservation of Mass. In ordinary chemical reactions, the total mass of reacting substances is equal to the total mass of products

By benjamin
(377 views)

Chapter 8 Acids and Bases

Chapter 8 Acids and Bases

Chapter 8 Acids and Bases. 8.6 Reactions of Acids and Bases. Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings. Acids and Metals. Acids react with metals such as K, Na, Ca, Mg, Al, Zn, Fe, and Sn. to produce hydrogen gas and the salt of the metal.

By issac
(281 views)

Atomic Binding - Molecular Bonds

Atomic Binding - Molecular Bonds

Atomic Binding - Molecular Bonds. Atoms are known to come together to form molecules which can be relatively simple (e.g. the hydrogen molecule H 2 ) or very complex (e.g. the DNA molecule).

By paul
(308 views)

Soil Tests

Soil Tests

Soil Tests. - Basis for Soil Testing - Result Interpretation. Why Carry Out a Soil Test?. Aid in providing the optimum availability of nutrients for turf growth Identifies nutrient deficiencies and problems which can be addressed before a maintenance program is initiated

By Jims
(367 views)

EMPIRICAL GAS LAWS Boyle’s Law			 P 1 V 1 = P 2 V 2 Charles’ Law			V 1 / T 1 = V 2 / T 2 Guy-Lussac’s Law		P 1

EMPIRICAL GAS LAWS Boyle’s Law P 1 V 1 = P 2 V 2 Charles’ Law V 1 / T 1 = V 2 / T 2 Guy-Lussac’s Law P 1

EMPIRICAL GAS LAWS Boyle’s Law P 1 V 1 = P 2 V 2 Charles’ Law V 1 / T 1 = V 2 / T 2 Guy-Lussac’s Law P 1 / T 1 = P 2 / T 2 Avogadro’s Law V 1 / n 1 = V 2 / n 2 Combined Gas Law P 1 V 1 / T 1 = P 2 V 2 / T 2 Ideal Gas Law PV = nRT

By dudley
(1700 views)

Chapter 4

Chapter 4

Chapter 4. Aqueous solutions Types of reactions. Parts of Solutions. Solution- homogeneous mixture. Solute- what gets dissolved. Solvent- what does the dissolving. Soluble- Can be dissolved. Miscible- liquids dissolve in each other. Aqueous solutions. Dissolved in water.

By noelle
(487 views)

Water and Solutions

Water and Solutions

Water and Solutions.

By lexi
(182 views)

Chapter 4 Types of Chemical Reactions and Solution Stoichiometry

Chapter 4 Types of Chemical Reactions and Solution Stoichiometry

Chapter 4 Types of Chemical Reactions and Solution Stoichiometry. 4.1 Water, the Liquid of Life 4.2 Aqueous Solutions: Strong and Weak Electrolytes 4.3 The Composition of Solutions 4.4 Types of Chemical Reactions 4.5 Precipitation Reactions 4.6 Describing Reactions in Solution

By kendra
(323 views)

CHEMICAL BONDING

CHEMICAL BONDING

CHEMICAL BONDING . Why bond? Atoms try to acquire particularly stable electron configuration (i.e the configuration maximizing binding energy) for their outer electrons  form ions or molecules.

By mignon
(236 views)

DNA Transfection into Prokaryotic and Eukaryotic Cells

DNA Transfection into Prokaryotic and Eukaryotic Cells

DNA Transfection into Prokaryotic and Eukaryotic Cells. Lily Chan and Tim Johnstone. Transfection: to transfer DNA into cells (either eukaryotic or prokaryotic) not through use of a viral vector. The approaches for eukaryotic and prokaryotic-cell transfection are slightly different.

By lilli
(930 views)

Ternary Phase Diagrams In ternary systems involving 3 components the Gibb’s phase rule predicts a maximum of: F = C -

Ternary Phase Diagrams In ternary systems involving 3 components the Gibb’s phase rule predicts a maximum of: F = C -

A. 75. 25. 50. 50. 25. 75. B. C. 50. 75. 25. weight or mole percent C. Ternary Phase Diagrams In ternary systems involving 3 components the Gibb’s phase rule predicts a maximum of: F = C - P + 2 = 3 - 1 + 2 = 4

By rianne
(475 views)

STOICHIOMETRY

STOICHIOMETRY

STOICHIOMETRY. Quantitative relationship among reactants and products are called stoichiometry . Stoichiometry problems are easily solved when amounts of substances are converted from mass (in units of g, kg etc), volume (L), into moles.

By verne
(318 views)

Ionic Equations & Reactions

Ionic Equations & Reactions

Ionic Equations & Reactions. Equations. Molecular equations – show the complete chemical formulas. Does not indicate ionic character Complete ionic equation – shows all ions. Actually how the particles exist in the solution. Steps for Writing Ionic Equations.

By briar
(494 views)

Occurrence and Distribution of Metals

Occurrence and Distribution of Metals

Occurrence and Distribution of Metals. Minerals Ore : deposit that contains enough metal that we can extract economically. Most metals are found in minerals. Most important ores are oxide, sulfide and carbonates. Occurrence and Distribution of Metals. Metallurgy

By karena
(260 views)

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