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How are 'fiscal incentives' useful in achieving pollution control? Illustrate with examples of specific provisions that have been practiced in India.
calcualte the concentration of lycopene given that the molar absorption of lycopene at 471 nm is 1.85 x 104. b.
Examine the structures of the following compounds. What functional groups can you identify within the compounds? (They may have more than one.) What structural features do many of these compounds have in common?
The boiling point elevation of a solution consisting of 2.59g of a nonvolvolatile solute in 98.4g of Benzeneis 0.8495 degrees Celsius. What is the molecular weight of the unknown solute
Use a temp-composition diagram to explain why fractional distallation of 2 components is more easily accomplished if the components have boiling points
Gasoline is composed of hydrocarbons. Which additive, ethanol or MTBE, is more compatible (similar) with gasoline? Why? Gas manufactures definitely prefer one of these additives over the other because of the ease of mixing
Keq is 1.60 at 933 K for this reaction. H2(g) + CO2(g) H2O(g) + CO(g) Calculate the equilibrium concentration of hydrogen when [CO2] = 0.290 mol/L, [H2O] = 0.250 mol/L, and [CO] = 0.210 mol/L.
An analysis of fatty acids is desired. These fatty acids have boiling points in excess of 275O C. The sample is extracted with methanol to obtain a solution that only contains the fatty acids.
starting with any alkane, alkene, or alkyne as your only organic reactant, propose a series of chemical reactions that will yield
Illustrate how the change in peroxodisulfate with time is related to the change in concentration with time of the other three species.
Limonene (MW 136) is a pleasant-smelling liquid found in lemon and orange peels. The bp of limonene is 175ºC, but it co-distills with water at 97.5ºC. If the vapor pressure of water at 97.5ºC is 690 mm Hg, what percentage of steam-distillate is li..
determine which of the given alcohols 2-methylhexan-3-ol 3-methylpentan-3-ol 33-dimethylpentan-2-ol
Zinc citrate (Zn_3(C_6H_5O_7)_2) is an ingredient in toothpaste. It is synthesized by the reaction of zinc carbonate with citric acid. 3ZnCO_3(s) + 2C_6H_8O_7(aq) ---> Zn_3(C_6H_8O_7)_2(aq) + 3H_2O(l) + 3CO_2(g).
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