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Find out the value of Kp and Kc for the subsequent reaction if the equilibrium concentration are as follows: P(NOCL)eq = .22 atm P(NO)eq = .1 atm P(Cl2)eq = .11FORMULA IS:2 NOCL => 2 NO + Cl2
State a chemical equation for the synthesis of ethyl 2-methylpropanoate. Utilize structural formulas including all the CH3, CH2, etc. details for each organic compound in your equation. Also, name each reactant.
Important information about Galvanic cell, Consider a galvanic cell consisting of Sn wire immersed in a solution containing 10^-10 M Sn(NO3)subscript 2 and 1 M HNO3 and Ag wire immersed in 10^-2 M AgNO3 and 1 M HNO3.
Calculate the number of moles of an ideal gas if it has a pressure of 1.02 atm, a volume of 2.76 L, and a temperature of 222 oC. Use R = 0.0821 L-atm/mol-K for the value of the gas constant.
If 29.10 mL of a 0.145 M nitric acid is required to neutralize 50.00 mL of barium hydroxide solution, what is the molar concentration of the base?
the hydrocarbon contains 93.75 carbon and 6.25 hydrogen. calculate its empirical formula.from your empirical formula
M.r eric castilo purchased alot for PH 1300000 and sold them 2 years later for PH1900000. At what rate did his money earn?
a 3.12 g sample of solute is dissolved in 35.0 g of water. the freezing point of this solution is found to be
Calculate the enthalpy change in kJ when 21.6g of H2S is burned. 2H2S(g) + 3O2(g) --> 2SO2(g) + 2H20(g) Change in H=-1036kJ/mol
(a) calculate the percent transmittance of this solution,(b) the percent transmittance in 2.50 cm cell (c) the molar absorptivity of the complex
To an aqueous sodium chloride solutions we add another 100 g of NaCl, and all of the added NaCl dissolves. This implies that the initial sodium chloride solution was:
a mixture containing 235 mg of helium and 325 mg of neon has a total pressure of 453 torr. what is the partial pressure of helium in the mixture?
The Ka of a certain indicator is 6.0 x 10 ^-6 the color of Hln is green and that of ln- is red. A few drops are added to a Hcl solution, which is then titrated against a NaOH solution. At what pH will the idicator changer colors
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