Common Reagents and their uses
Common Reagents and their uses The commonly used reagents dilute NaOH HCl(aq) dilute H2SO4 KI(aq) K2Cr2O7(aq) BaCl(aq) NaHCO3(solid
Chemistry Qualitative Analysis
Qualitative Analysis Invariably involves detection or identification of cation(s) and or anion(s) present in given test substance in
Introduction to biodiversity notes
Terms Species: a group of organisms with similar morphological and physiological features, which can interbreed to produce fertile offspring
zimsec Biodiversity notes
Learning objectives identify organisms using diagnostic features of the five Kingdoms use diagnostic features to divide kingdoms into
The Cell cycle
The cycle is divided into four distinct phases, G1, S, G2, and M (mitosis). Interphase During interphase, the
Alkenes Elimination Reactions
An elimination reaction is a reaction in which two or more atoms, one of which is usually hydrogen, are removed
Carboxylic acid derivatives and acyl groups
Carboxylic acid derivatives and acyl groups Carboxylic acid derivatives can be distinguished from aldehydes and ketones by the
Nucleophilic Acyl Substitution Reactions of Carboxylic Acids
Hydroxyl group makes carboxylic acids relatively unreactive towards nucleophilic acyl substitutions. The addition of a strong acid protonates
Chemistry of Acid Halides
Acid halides are highly reactive carboxylic acid derivatives. As such they are able to be used to synthesize