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Question- Write a balanced equation for the preparation of the diazonium ion using m-aminobenzenesulfonic acid and 1-naphthol. Draw a possible azo dye.
I just need a general explanation of it please- Thanks!
How many moles of Chromium(II) bromide, CrBr_2, are present in a sample that contains 2.52 moles of bromide ions.
Does the iron in the Fe(NH4)2SO4 solutions function as an oxidizing agent or a reducing agent. Please explain
Mixtures of diastereomeric 1,3-dimethylcyclopentanes are formed on catalytic hydrogenation of all but one of the following. Which compound gives only a single stereoisomer of 1,3-methylcyclopentane
if you used the 9000 kilojoules you expend in energy in one day to heat 51000 g of water at 16 degrees c what would be
Under the same conditions of temperature and pressure it takes an equal volume of bromine vapor 4.74 min to effuse through the same hole. Calculate the molar mass of the unkown gas and suggest what this gas might be.
the heat of combustion for a sample of coal is 23.0 kjg. how many grams of coal must be burned to heat 220.0 g of water
How much does the molar enthalpy change when 147 g. of water cools from 90.0 C to 17.0 C when 20.0 g. of KCL is added to the water? Is this reaction exothermic or endothermic?
using the heats of vaporization for at 25 44.02 at 100 40.67 calculate the entropy change for the vaporization of
If you mix Benzene solvent and diethyl ether. Can explain how well the two compounds mix in terms of intermolecular forces and the energetics of solution formation. Will this solution follow Raoult's Law.
Suggest a reasonable synthetic strategy for the synthesis of 3,5-dinitrobenzyl alcohol from benzaldehyde.
A solution was prepared by dissolving 0.450 g MgSO4 (FW=120.363g/mol) in 0.500L of water. A 50.0 mL aliquot of this solution consumed 37.60 mL of EDTA solution in a titration. How many milligrams of CaCO3 (FW=100.089g/mol) will react with 1.00 mL ..
What is the molar mass when a 12.5855g sample of an unknown compound is dissolved in 32.0000g of water. the resulting solution has a freezing point of -4.3 Kf = 1.858
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