![Given the following information: HCIO(aq) + H2O(l) — H30+ (aq) + CIO (aq) K= 2.9 x 10-8 [HCIO]initial = 0.500 M Calculate the](http://img.homeworklib.com/questions/abb12040-0673-11eb-b7d7-058077ff0d1c.png?x-oss-process=image/resize,w_560)
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Find the molar mass of the unknown compound given the following information: A 1.216 g sample...
Determine the molar mass of an unknown non-electrolyte compound given the following data: 1.453 grams of...
Determine the molar mass of an unknown non-electrolyte compound given the following data: 1.453 grams of the unknown compound is dissolved in 10.08 grams of water (Kf = 1.853 0C/m). The solution freezes at -1.47 0C. What is the molar mass of the unknown compound?
what will be the molar concentration of each ion in the electrolyte solutions once the reaction...
what will be the molar concentration of each ion in the electrolyte solutions once the reaction reaches equilibrium? (3 marks) 3. An organic compound of unknown structure is being studied. The unknown is determined to have a chemical formula C6H30Br. At 309 K, the unknown decomposes as follows: 2 C6H130Br (aq) C6H120 (aq) + CH140+ (aq) + Br2 (aq) ... continued on the following page. .. At 309 K, the kinetics of the decomposition reaction were studied and the following...
For the following reaction: A(g) + 2 B(g) ⇌ 2 C(g) Calculate the equilibrium constant K given the following information:...
For the following reaction: A(g) + 2 B(g) ⇌ 2 C(g) Calculate the equilibrium constant K given the following information: The initial pressure of A is 2.755 bar and the initial pressure of B is 1.582 bar The equilibrium pressure of C is 0.460 bar B)For the following reaction: 2 A(g) + B(g) ⇌ C(g) Calculate the equilibrium constant K given the following information: The initial pressure of A is 2.772 bar and the initial pressure of B is 2.645...
Freezing Point Depression: Determination of the Molar Mass of an Unknown Substance Laboratory Record Unknown Identifier...
Freezing Point Depression: Determination of the Molar Mass of an Unknown Substance Laboratory Record Unknown Identifier #4 (All unknowns are nonelectrolytes, soi-1) Determination of the freezing point of pure l-butyl alcohol: (Record time-temperature data on the next page) 29.62 1. Mass of empty test tube 2. Mass of test tube and t-butyl alcohol after determination of freezing point of pure t-butyl alcohol 50.25 20.71 3. Mass of t-butyl alcohol Determination of the molar mass of an unknown: (Record time-temperature data...
Please include the following information allow with the molecular structure of the unknown compound: 1. IR-Include...
Please include the following information allow with the
molecular structure of the unknown compound:
1. IR-Include the major peaks and indicate the stretch
wavenumber and what bond it is.
2. UV-VIs- If there is a lambda max given, please briefly
indicate what structural element is contributing to it.
3. HNMR-Include proton label, chemical shift, multiplicity, and
integration.
4. CNMR- include the carbon label and the chemical shift.
Some additional information about the unknown compound:
Iodoform Test: Clear solution
Chromic Acid...
Identify the unknown compound structure using the spectra information given. Thank you! IR Data 100 Mass...
Identify the unknown compound structure using the
spectra information given. Thank you!
IR Data 100 Mass Spectrometry Data Molecular lon: 104amu Mass Spec. Data relative m/z abund. 9 27 27 8 59 100 TRANSMITTANCE 958.BL 875.79 773.55 SLOTT 2828.27 - SE LLET €6"EITT 10 et te 'TSET 2000 BOG 3000 25.00 HAVENUMBERS 2009 1500 1H NMR Data TTTTTTT "5. 62.5 2.5 1.5 1.6 PM 0.5 3.5 3.0 25 2.0 TTTTT 1.0 PPM 0.5 4.0 3.5 3.0 2.5 2.0 1.0 PPM...
L. Explain why a solution of 0.10 M HNO(ag) conducts more electrical current than does a solution of 0.10 M formic acid, HCOOH. 2. Explain the observed trend in melting points in the hydrogen hal...
L. Explain why a solution of 0.10 M HNO(ag) conducts more electrical current than does a solution of 0.10 M formic acid, HCOOH. 2. Explain the observed trend in melting points in the hydrogen halides. HI HBr 88.5 °C HF 83.1 "C 14.8° Ethanol has a heat of vaporization of 38.56 kJ/msol and a normal boiling point of 78.4°C. what is the vapor 3. pressure ofethanol at 15 ℃ ? 4. One type of household bleach contains 455% sodium hypochlorite(NaOCl)...
Which of the following expressions is the correct equilibrium-constant expression for the reaction below? 200(g) =...
Which of the following expressions is the correct equilibrium-constant expression for the reaction below? 200(g) = CO2(g) + C(s) A. [CO][C]/[CO] B. K [CO] C. [CO] / [CO2) D. [CO]/[CO] E. 2[CO] /[CO][C] In which of the following reactions would increasing pressure at constant temperature not change the concentrations of reactants and products, based on Le Châtelier's principle? ООООО A. 2N, () + 0,02N,0 () B. N.O. (g) 2NO, (g) C. N2(g) + 3H2(g)2NH3 (9) D. N2 (9) + 202...
-4a 2a Arrhenius equation: k A exp(E/RT Rate Integated Rat Oder Equatisn Plat Sape Ideal gas:...
-4a 2a Arrhenius equation: k A exp(E/RT Rate Integated Rat Oder Equatisn Plat Sape Ideal gas: pV-nRT; R = 8.314 /K-mol :0.08206 atm_L/mo Xa·m/(ruml: Molarity: M ansowe (mole)/Volume of solu in L; molality m- Foe (mole/mass of solvent (in kg) Part I.Short questions: (56 pt. No explanation is needed.) 1. (4pt) For the second-order reaction below, the initial concentration of reactant A is 0.24 M. f the rate constant for the reaction is 15 x 10 M'st, what is the...
Please help me find the average k, determining the order with respect to H2O2 (B) and...
Please help me find the average k, determining the order with
respect to H2O2 (B) and H+ (y), and what is the complete rate law
by including the experimentally numerical value of k, a, b and
y.
The lodine Clock: Initial Rate Law Kinetics - 71 Calculations Below is a description and outline for the calculations you need to complete for this laboratory. Make sure to include all of your calculations. Use extra paper if you need to Initial Concentrations:...
what will be the molar concentration of each ion in the electrolyte solutions once the reaction reaches equilibrium? (3 marks) 3. An organic compound of unknown structure is being studied. The unknown is determined to have a chemical formula C6H30Br. At 309 K, the unknown decomposes as follows: 2 C6H130Br (aq) C6H120 (aq) + CH140+ (aq) + Br2 (aq) ... continued on the following page. .. At 309 K, the kinetics of the decomposition reaction were studied and the following...
Freezing Point Depression: Determination of the Molar Mass of an Unknown Substance Laboratory Record Unknown Identifier #4 (All unknowns are nonelectrolytes, soi-1) Determination of the freezing point of pure l-butyl alcohol: (Record time-temperature data on the next page) 29.62 1. Mass of empty test tube 2. Mass of test tube and t-butyl alcohol after determination of freezing point of pure t-butyl alcohol 50.25 20.71 3. Mass of t-butyl alcohol Determination of the molar mass of an unknown: (Record time-temperature data...
Please include the following information allow with the
molecular structure of the unknown compound:
1. IR-Include the major peaks and indicate the stretch
wavenumber and what bond it is.
2. UV-VIs- If there is a lambda max given, please briefly
indicate what structural element is contributing to it.
3. HNMR-Include proton label, chemical shift, multiplicity, and
integration.
4. CNMR- include the carbon label and the chemical shift.
Some additional information about the unknown compound:
Iodoform Test: Clear solution
Chromic Acid...
Identify the unknown compound structure using the
spectra information given. Thank you!
IR Data 100 Mass Spectrometry Data Molecular lon: 104amu Mass Spec. Data relative m/z abund. 9 27 27 8 59 100 TRANSMITTANCE 958.BL 875.79 773.55 SLOTT 2828.27 - SE LLET €6"EITT 10 et te 'TSET 2000 BOG 3000 25.00 HAVENUMBERS 2009 1500 1H NMR Data TTTTTTT "5. 62.5 2.5 1.5 1.6 PM 0.5 3.5 3.0 25 2.0 TTTTT 1.0 PPM 0.5 4.0 3.5 3.0 2.5 2.0 1.0 PPM...
L. Explain why a solution of 0.10 M HNO(ag) conducts more electrical current than does a solution of 0.10 M formic acid, HCOOH. 2. Explain the observed trend in melting points in the hydrogen halides. HI HBr 88.5 °C HF 83.1 "C 14.8° Ethanol has a heat of vaporization of 38.56 kJ/msol and a normal boiling point of 78.4°C. what is the vapor 3. pressure ofethanol at 15 ℃ ? 4. One type of household bleach contains 455% sodium hypochlorite(NaOCl)...
Which of the following expressions is the correct equilibrium-constant expression for the reaction below? 200(g) = CO2(g) + C(s) A. [CO][C]/[CO] B. K [CO] C. [CO] / [CO2) D. [CO]/[CO] E. 2[CO] /[CO][C] In which of the following reactions would increasing pressure at constant temperature not change the concentrations of reactants and products, based on Le Châtelier's principle? ООООО A. 2N, () + 0,02N,0 () B. N.O. (g) 2NO, (g) C. N2(g) + 3H2(g)2NH3 (9) D. N2 (9) + 202...
-4a 2a Arrhenius equation: k A exp(E/RT Rate Integated Rat Oder Equatisn Plat Sape Ideal gas: pV-nRT; R = 8.314 /K-mol :0.08206 atm_L/mo Xa·m/(ruml: Molarity: M ansowe (mole)/Volume of solu in L; molality m- Foe (mole/mass of solvent (in kg) Part I.Short questions: (56 pt. No explanation is needed.) 1. (4pt) For the second-order reaction below, the initial concentration of reactant A is 0.24 M. f the rate constant for the reaction is 15 x 10 M'st, what is the...
Please help me find the average k, determining the order with
respect to H2O2 (B) and H+ (y), and what is the complete rate law
by including the experimentally numerical value of k, a, b and
y.
The lodine Clock: Initial Rate Law Kinetics - 71 Calculations Below is a description and outline for the calculations you need to complete for this laboratory. Make sure to include all of your calculations. Use extra paper if you need to Initial Concentrations:...
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