Lecture #2: Ionic Equilibrium Overview: Acid-Base Concept Acid There exist different definitions for an acid and a base Arrhenius Definition An acid is a substance…
PERIOD 3 WS 1 6 14 (a) The use of the Data Booklet is relevant to this question. Complete these sketches for elements of the third period (sodium to argon) to show how each…
INDIAN INSTITUTE OF SCIENCE BANGALORE - 560012 Program Entrance Paper Paper Code : Research : Biological Sciences BC Day & Date SUNDAY, 27'" APRIL 2008 Time…
w w w e tr .X m ap eP s er om .c Location Entry Codes As part of CIE’s continual commitment to maintaining best practice in assessment, CIE uses different variants of some…
Separation of Mixtures The identification of the compounds of a mixture involves, first, a separation into individual components and, second, the characterization of each…
Acids and Bases Acids and Bases Acids An acid is a substance that releases H+ ions in an aqueous solution Aqueous means water Example: when hydrochloric acid is dissolved…
2011 DHS Year 6 H2 Chemistry TUTORIAL: ELECTROCHEMISTRY Differences between an Electrochemical and an Electrolytic cell Electrochemical cell Diagram Voltmeter V Anode (+)…