Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problem- Warfarin (C19H16O4, 308.34 g/mol) converted to CHI3. One mole of CHI3 was produced for each mole of warfarin that reacted. The collected CHI3 was reacted with silver to precipitate the iodine as AgI according to the following reaction.
CHI3 + 3Ag+ + H2O ? 3AgI(s) + 3H+ + CO(g)
The CHI3 produced from a 13.96 g sample was treated with 25.00 mL of 0.02979 M AgNO3. The excess Ag+ was then titrated with 2.38 mL of 0.05411 M KSCN. Calculate the concentration warfarin in the sample expressed as mg/kg.
If possible please provide me expert solution with complete computation
Rubidium has a heat of vaporization of 69.0 kJ/mol and an entropy of vaporization of 71.9 J/K.mol. Calculate the boiling point of rubidium.
sulfuric acid is a diprotic acid with the formula h2so4. phosphoric acid is a triprotic acid with the formula h3po4.
Suggest a reasonable synthetic strategy for the synthesis of 4-bromo-2-nitro-benzoic acid from o-nitrotoluene
You are given 2.51 g of salicylic acid (MM = 138.118 g/mol). Utilizing the procedure in the lab manual for the synthesis of aspirin (MM = 180.154 g/mol), you recover 1.34 of aspirin. Compute your percent yield of aspirin.
Enough of a monoprotic acid is dissolved in water to produce a 1.05 M solution. The pH of the resulting solution is 2.97. Calculate the Ka for the acid.
Imagine two solutions with the same concentration as well as the same boiling point, however one has ethanol as the solvent and the other has carbon tetrachloride as the solvent. Find out that concentration and boiling point.
what will be the pressure of the gasesous water in a 4.25 L flask at 30.0 degrees celcius.
If the partial pressure of NO is decreasing at the rate of 32 torr/min, what is the rate of change of the total pressure of the vessel?
The combustion of 0.4196g of hydrocarbon releases 17.55kJ of heat.the masses of the products are CO2=1.419g and H20 =0.290g what is the empirical formula of the compound. If the approximate molar mass of the compound is 76g/mol calculate its stand..
Solubility of a gas in water depends on Nature of the gas - Pressure of the gas
A student added calcium ion, Ca +2 to an aqueous solution as well as observed formation of a precipitate. Addition of HNO 3 had no effect on the precipitate. Explain what anion was present in the original solution
A chemical process is designed to produce ethylene from ethane according to the reaction: C2H6 (ethane) ? C2H4 (ethylene) + H2 The fresh feed to the process contains pure ethane at a flowrate of 100 mole/min. The fresh feed is mixed with a recycl..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd