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A number of chemical reactions have been proposed for the formation of organic compounds from inorganic precursors. Here is one of them:H2S + FeS + CO2 = FeS2 + HCO2H
a.) Identify the ions in FeS and FeS2. Give the correct names for each compound.
b.) How much HCO2H is obtained by reacting 3.80g of FeS, 1.90g of H2S, and 1.90g of CO2 if the reaction results in a 46.0% yield?
The density of lead is 11.4 g/cm3 at 25°C. Calculate the volume occupied by 25.0 g of lead.
Two components have boiling points of 130 C and 150 C. Estimate the number of theoretical plates needed to separate these substances in a fractional distillation.
Calculate the volume of dry CO2 produced at body temperature (37 degree C) and 0.990 atm when 24.0 g of glucose is consumed in this reaction.
Calculate the enthalpy change for this reaction per mole of "X". Assume that the specific heat and density of the resulting solution are equal to those of water [4.18 J/g*C and 1.00g/mL ] and that no heat is lost to the calorimeter itself, nor to ..
Perkin and related reactions, There are numerous condensations that are closely related to the Perkin reaction
The product formed is 2-hexanol, is this an example of 1,4 addition, or proceeds via a carbanion, or is an example of electrophillic addition, or results in sp2 hybridized carbon being transformed into a sp hybridized carbon?
how does edta react with soap. i know it reacts with sodium by replacing some of the hydrogens of the hydroxyl groups
Silver forms face-centered cubic crystals. The atomic radius of a silver atom is 144 pm. Draw the face of a unit cell with the nuclei of the silver atoms at the lattice points. The atoms are in contact along the diagonal. Calculate the length of a..
If 1.35g of AgNO3 is dissolved in 115 mL of water, and to this solution is added 5.00 mL of HCl resulting in the formation of a precipitate. Find the concentration of silver ions remaining in the solution
A student wished to prepare a Gringnard reagent from p-bromophenol. After working up the reaction mixture the student discovered the product was actually unreacted starting material. Explain why this experiment was unsuccessful.
What IR peaks of your cyclohexanone product are characteristic of the ketone group? What IR peaks of cyclohexanone will indicate it is impure? for a carboxylic acid, such as adipic acid?
The first-order decomposition of N2O5 at 338K has a rate constant of 2.70 x 10-3 s-1. If the initial concentration of N2O5 is 2.88M, what is the concentration of N2O5 after 75.0 minutes
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