'Electrical neutrality' presentation slideshows

Matter and Minerals Chapter 2

Matter and Minerals Chapter 2. Minerals: Building blocks of rocks. Definition of a mineral : Naturally occurring Inorganic Solid Ordered internal molecular (crystalline) structure Definite chemical composition Definition of a rock : A solid aggregate or mass of minerals.

993 views • 56 slides

ELECTROCHEMISTRY

ELECTROCHEMISTRY. Electrode potential and half cell. Half cell 2 possible electron transfer reactions occur: M(s) ? M n+ (aq) + ne - (Oxidation) M n+ (aq) + ne - ? M(s) (Reduction) Reversible reaction occurs.

924 views • 45 slides

Cells Closer Look at Cell Membranes

Cells Closer Look at Cell Membranes. Chapter 4b. Cell Membranes Show Selective Permeability. O 2 , CO 2 , and other small nonpolar molecules;and H 2 O. C 6 H 12 O 6, and other large, polar (water-soluble) molecules; ions such as H + , Na + , K + , CI - , Ca ++ ; plus

601 views • 45 slides

Minerals

Minerals. Essential Points. Chemical elements form in stars Atoms bond by sharing electrons Minerals are classified by their chemistry Minerals can be identified by their physical properties = atomic structure Silicates are the most important mineral group

730 views • 40 slides

Minerals

Minerals. Essential Points. Chemical elements form in stars Atoms bond by sharing electrons Minerals are classified by their chemistry Minerals can be identified by their physical properties = atomic structure Silicates are the most important mineral group

557 views • 40 slides

Minerals

Minerals. Essential Points. Chemical elements form in stars Atoms bond by sharing electrons Minerals are classified by their chemistry Minerals can be identified by their physical properties = atomic structure Silicates are the most important mineral group

552 views • 40 slides

Nuclear Reactions

501 views • 39 slides

Ashish Ajimal

425 views • 34 slides

Intracellular Ca 2+ Signaling

Intracellular Ca 2+ Signaling. 2004. Why Calcium?. Na + and Cl - are sea water Excluded to maintain low osmotic pressure [K + ] i kept high for electrical neutrality [Ca 2+ ] i maintained very low Prevents precipitation of organic anions Mg 2+ helps solubilize organic anions.

325 views • 20 slides

(iii) Non-Stoichiometric Defects

(iii) Non-Stoichiometric Defects

3.81k views • 6 slides