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Nme the phenol with two chlorines,one at the third and one at the fourth positions. A)4-pentano B)pentanol C)2-pentanol D)2-heptanol
C2H4(g) + H2O(g) C2H5OH(g) 1 mol C2H4, 1 mol H2O at 355K and 1 bar. Using equilibrium constant approach, calculate the equilibrium extent of reaction and the mole fractions
Explain the pressure-temperature coexistence line for solid-vapor equilibrium sublimation is for all time less steep in a P versus T plot for a pure material than is the melting line. Define why.
Which ionization process requires the most energy? a) At^+(g) = At^2+(g) + e^- b) Po^+(g)=Po^2(g) + e^- c)At(g)=At^+(g) + e^- d) Po(g)=Po^+ + e^-
the mass of an evacuated 255ml flask is 143.187g. the mass of the flask filled with 267torr of an unknown gas at 25c is
The rate of change of [B] is -0.366 M/min. explain what is the rate of reaction for the following reaction in M/min
A voltaic cell is constructed by immersing a strip of silver in a 1.0M AgNO3 solution and a strip of cadmiun metal in a 1.0M Cd(NO3)2 solution. The circuit is completed by a wire and a salt bridge in the usual way. What would be the potential of t..
The mass of 158 mL of the gas, measured at 556 mmHg and 310 K is found to be 0.275 g. What is the molecular formula of the compond?
Nuclear engineers use chlorine trifluoride in the processing of uranium fuel for power plants. This extremely reactive substance is formed as a gas in special metal containers by the reaction of elemental chlorine and fluorine.
Compute the molar concentration of HNO3. (FM = 63.0) in a solution that has a precise gravity of 1.42 and is 68.5% HNO3 (w/w).
What would be the mass of teh magnesium hydrooxide produced per reaction in the above equation if the % yeild was 88.5%
A Chemistry experiment requires 25.2g of silver nitrate, how many grams of a 15.5% by mass solution of silver nitrate should be used
need down wind concentrations for a dirty bomb dust cloud that carries toward a nearby downtown area on a light wind
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