'Which ion' diaporamas de présentation

Chapter 2 Review

Chapter 2 Review. True or False?. Atoms tend to undergo chemical reactions that decrease their stability FALSE. True or False. Mass # = # of protons + # of electrons FALSE. True or False. Oxidation occurs when a reactant loses electrons TRUE. True or False.

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Conjugation

Conjugation. Which of the following compounds is conjugated?. Conjugation. Which of the following compounds is not conjugated?. Slides 4 and 5 are part of the same question. Butadiene. 2 conformations possible, both overall planar. Butadiene. Which conformation appears to be more stable?

682 views • 24 slides

DIURETICS

DIURETICS. SONG Hui. OUTLINE. BACKGROUND CLASSIFICATION OF DIURETICS REVIEW AND QUESTIONS. BACKGROUND. The essential of urine. How urine formation. Which ion play an important role in this procedure. Ald, ADH The action sites of diuretics. Look at the diagram. CLASSIFICATION.

602 views • 16 slides

Multivalent ions

Multivalent ions. A quick and easy guide to naming and writing them. What are multivalent ions?. Multivalent: multi (more than one) + valent (number of valence electrons) Basically , some metals can form more than one ion. Which ion they form depends on what chemical reaction takes place

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A solution contains 0.040M Br - and 0.026M Cl - . The K sp of AgBr is 5.0x10 -13 . The K sp of AgCl is 1.8x10 -10 . Based on the the K values, which ion will precipitate first? Br - What concentration of Ag + ion will be present after 99% of the Br - has precipitated?

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