analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
I want it before 8 am tomorow please. I am just wondering how much is going to be ?
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Macromolecules what are condensation what are condensation polymerization give in with 2 examples
what are condensation polymerization give in with 2 examples
What type of bond does HCl encompass? Describe briefly?
Choose the right answer from following. How many grams of NaOH will be required to neutralize 12.2 grams of benzoic acid : (a) 40gms (b) 4gms (c)16gms (d)12.2gms
Help me to solve this question. Which of the following is incorrect: (a) Relative lowering of vapour pressure is independent (b)The vapour pressure is a colligative property (c)Vapour pressure of a solution is lower than the vapour pressure of the solvent (d)The
Superphosphate has the formulate: CaH4 (PO4)2 H2O calculate the percentage of Phosphorus in this chemical. Show your calculations
Elaborate a substituted hydrocarbon?
The two solutions which are having equivalent osmotic pressure are called isotonic solutions. The isotonic solutions at the same temperature also have same molar concentration. If we have solutions having different osmotic pressures then the solution having different
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
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