Graphite is burned in the oxygen to give carbon dioxide
Graphite is burned in the oxygen to give carbon dioxide and carbon monoxide. If the product mixture is 67% CO2 and 33% CO by mass, calculate the heat from the combustion of 1.00g of graphite?
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Calculate the vapor pressure of a solution which contains the 50.0% by mass sucrose (MW 342 g/mol) in water (MW 18.0 g/mol, which is having the density 1.00 g/mL) at a temperature where the pure water has a vapor pressure of 26.0 torr.
Determine the cell voltage for this reaction assuming the (Fe+2, Fe +3, Cr +3 are 0.1M)? Determine the reduced and the oxidized? Write down the half reactions for each electrode.
When 2.5 g of a Zinc strip were placed in a AgNO3 solution, silver metal produced on the surface of the strip. After sometime had passed, the strip was removed from the dried, solution, and weighed.
A sample which is having the 2.00 mol of graphite reacts totally with a limited quantity of oxygen at 25 Degrees Celsius and 1.0 atm pressure, forming the 481 kJ of heat and a mixture of CO2 and CO. Determine the masses of CO and CO2 forme
Provide the major and minor products expected if 1-methylcyclohexanol, 2 -methyl cylcohexanol, 3-cylcohexanol and 4, methyl cylcohexanol react with H3 PO4 and heat.
Forge coal which is having 4.5% H, 90.5% C, 3.6% O, and 1.4% S by mass. When coal is combusted, the sulfur impurities undergo gas phase reactions to produce the H2SO4 (g).
Determine the minimum value for ΔS (in K/Jmol) for the reaction when a certain reaction is spontaneous at the 314K if the entropy change for the reaction is 19 kJ. Mol.
How can write down balanced chemical equations for the oxidations of sulfur, carbon and the silicon in the converter by using the lowest possible coefficients, omit the states-of-matter in your answer.
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