chem
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
the death cap mushroom based on your knowledge of the biochemistry of dna and rna
Illustrate the direction of the dipole moment expected for hydrogen bromide?
How can you decide if there is a dipole moment or not?
why BiF3 is ionic whereas other trihalides are covalent in nature?
Superphosphate has the formula CaH4(PO4)2 H2O, what is the calculation to get the percentage of Phosphorus, I need to show the calculation. I know it is 30.9737622 u in weight and 2 atoms of the formula, but not sure how to work the calculation backwards.
If a electron is present in place of anion in a crystal lattice, then it is termed as: (a) Frenkel defect (b) Schottky defect (c) Interstitial defects (d) F-centre Answer: (d) When electrons are trapped in anion vacancies, thes
parachloroaniline is strong base than paranitroaniline
Select the right answer of the question. Calculate the molality of 1 litre solution of 93% H2SO4 (weight/volume). The density of the solution is 1.84 g /ml : (a) 10.43 (b) 20.36 (c) 12.05 (d) 14.05
The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
Halides characteristics
18,76,764
1950853 Asked
3,689
Active Tutors
1425988
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!