some basic concepts of chemistry
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Unit of measurement- These are also some systems for units: (1)
Illustrate what is protein in Chemistry?
Describe some examples of a reversible reaction?
In the common chemistry terminologies, aliphatic halogen derivatives are named as alkyl halides. The words, n-, sec-, tert-, iso-, neo-, and amyl are
The acid value definition is the number milligrams of KOH needed to neutralize the acid present in one gram oil and fats however why not employ NaOH for the neutralization?
Haloalkanes are extremely reactive category of aliphatic compounds. Their reactivity is due to the presence of polar carbon-halogen bond in their mole
the death cap mushroom based on your knowledge of the biochemistry of dna and rna
how 0.5N HCL is prepared for 10 littre solution
Aryl halides are much less reactive towards nucleophilic substitution reactions than haloalkanes. The less reactivity of aryl halides can be described
The amount of KMnO4 required to prepare 100 ml of 0.1N solution in alkaline medium is: (a) 1.58 gm (b) 3.16 gm (c) 0.52 gm (d) 0.31 gmAnswer: (a) In alkaline medium KMnO4 act as ox
18,76,764
1953323 Asked
3,689
Active Tutors
1431899
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!