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Considering the given equation as 4FeS2 + 11O2 ----> 2Fe2O3 + 8SO2 it is observed that A production error leads to the S2- being placed in a vessel 750 litres with insufficient O. initially it is noted that The partial pressure of Oxygen=0.44atm , total pressure =1.05atm with the balance Nitrogen. This process of reaction runs until eighty five of the Oxygen is used and the vessel get cooled to its starting or initial temperature. Determine the partial pressure and total pressure of each gas in the vessel.
A particular diatomic molecule which contains H exhibits a 16.95 cm^-1 spacing between its rotational lines and bond length of 141.5 picometers. Determine the mass (in amu) of the unknown atom in the molecule.
Correlation of structure with the melting point - What structural aspect of these 18-carbon fatty acids can be correlated with the melting point?
Determine the freezing point and calculate the final temperature if initially this iron nail was at temperature of 28 degree Celsius?
While 1.22 g of a white solid, supposed of being pure cocaine, a molecular compound, is dissolved in 15.60 g of C6H6 the freezing point is lowered by 1.32 ¬0C. Compute the molar mass of the solid. Kf value for benzene = 5.12C/m.
determine the actual yield If the percent yield of the reaction in B was 91% describes the oxidation of ethanol (C 2 H 5 OH) to acetic acid (CH 3 COOH) by potassium permanganate (KMn04
With respect to the corrosion of steel in concrete, explain the significance of the following terms: carbonation of concrete, passivity of steel, electrical resistivity of concrete, state of oxidation of iron.
Find out the required pressure to compress 180 liters of N at 1.0 atm into a tank whose volume is 34 liters.
Find the volume of a molar solution - What volume of a 0.250 molar solution of silver nitrate, AgNO 3 , is required to react with 18.6g of potassium phosphate
Given chemical reaction is used to produce electricity in lead storage battery that used in automobiles generally.
When 31.7mL of 0.235M Potassium hydroxide is required to completely neutralize 26.0mL of a HC 2 H 3 O 2 solution, calculate the molarity of the acetic acid solution.
Write and balance the given chemical equation and Write a balanced equation for this reaction
Write the balanced chemical equation and determine How much propane is required to cook a pork roast that needs 1.6x10 3 kJ
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