inorganc class i-a Flashcards
what are the elements under this classification?
Lithium (Li) Sodium (Na) Potassium (K) Rubidium (Rb) Cesium (Cs) Francium (Fr)
Most reactive metal
GROUP 1A
What is the other name of GROUP 1A
Alkali Metals
How many valence electrons of Group 1A Alkali Metals?
1
What is the other term for hydrogen?
Inflammable air
Lightest and most reactive element
Hydrogen
What are the isotopes?
Protium, Deuterium, Tritium
Most abundant hydrogen
Protium
Heavy Hydrogen
Deuterium
Radioactive Hydrogen
Tritium
Hardness of water: explain
Temporary - caused by Calcium and Magnesium bicarbonates (removed by boiling/addition of OH source)
Hardness - due to the presence of sulfates, carbonates,or hydroxides of Ca and Mg
Water
official solutions, tinctures and extract
Purified Water
extemporaneous compounding for test reagents
Water for Injection
Solvent for Parenterals
Must pass the pyrogen test
Water for Injection
Sterile water for injection
extemporanous compounding of parenterals
Bacteriostatic water for injection
has one or more antimicrobial agent (Ex: benzyl alcohol)
also use for small volumes of IM injection but not IV parent
Lightest metal
Lithium
Used in batteries
Lithium
Lithium 2 use:
Depressant and Diuretic
What is the side effect of Lithium in diuretic?
Hyponatremia
What is the meaning of Hyponatremia
Blood sodium levels are below 135 mecq/L
Lithium Bromide
Depressant