The value of Keq for the following reaction is 0.560 A (g) + B (g) ⇌...
The value of Keq for the following reaction is 0.560
A (g) + B (g) ⇌ C (g) + D (g)
The value of Keq at the same temperature for the reaction below is ________.
4C (g) + 4D (g) ⇌ 4A (g) + 4B (g)
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The value of Keq for the following reaction is 0.560
A (g) + B (g) ⇌...
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8)...
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8) The value of Keq at the same temperature for the reaction below is 4C (8) + 4D (g) = 4A (8) + 4B (Ⓡ) * Please report 3 significant figures. Numbers only, no unit. No scientific notation.
The value of Keq for the following reaction is 0.85: A (g) + 2B (g) =...
The value of Keq for the following reaction is 0.85: A (g) + 2B (g) = C (g) + 4D (g) The value of Key at the same temperature for the reaction below is 1/2A (9) + B (g) = 1/20 (9) + 2D (g) 0.72 1.7 0.43 0.92 0.85 Submit Request Answer Provide Feedback
The value of Keq for the following reaction is 0.210: A (g) + B (g) ⇌...
The value of Keq for the following reaction is 0.210: A (g) + B (g) ⇌ C (g) + D (g) The value of Keq at the same temperature for the reaction below is ________. 3C (g) + 3D (g) ⇌ 3A (g) + 3B (g) *Please report 3 significant figures. Numbers only, no unit. No scientific notation.
A flask is charged with 2.78 mol of A and allowed to react to form B...
A flask is charged with 2.78 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) mols of A 0.0 2.78 10.0 2.43 20.0 2.18 30.0 2.02 40.0 1.89 50.0 1.70 60.0 1.58 The average rate of disappearance of A for the first 30s is _ mol/s. *Please report 2 significant figures. Numbers only, no unit. No scientific notation. The value...
1) 2) 3) A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the...
1)
2)
3)
A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the rate constant for the reaction is 0.00732 s-1 at 721 °C, at what temperature(in°C) would the rate constant be 0.231 s-12 *Please report 3 significant figures. Numbers only, no unit. No scientific notation. 4NH3 + 702 → 4NO2 + 6H20 M/S When the rate of disappearance of NH3 is 0.36 M/s , the rate of appearance of H20 is *Please report 2 significant figures....
1) 2) 3) A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the...
1)
2)
3)
A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the rate constant for the reaction is 0.00732 s-1 at 721 °C, at what temperature(in°C) would the rate constant be 0.231 s-12 *Please report 3 significant figures. Numbers only, no unit. No scientific notation. 4NH3 + 702 → 4NO2 + 6H20 M/S When the rate of disappearance of NH3 is 0.36 M/s , the rate of appearance of H20 is *Please report 2 significant figures....
questions 11-13 QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the...
questions 11-13
QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the reaction reaches equilibrium. If Pco2 -2.89 atm, what is Ke value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION 12 The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 4.59 10-31 Starting with pure N204, how many minutes will it take for 42.0% to decompose? *Please report 3 significant...
Consider the following data to answer the next 4 questions. [A] initial (M) [B] initial (M)...
Consider the following data to answer the next 4 questions. [A] initial (M) [B] initial (M) Initial speed of the reaction (M / s) 0.2 0.1 5 0.2 0.2 20 0.6 0.4 80 4a. The order of the reaction with respect to [A] is__________. 4b. The order of the reaction with respect to [B] is__________. 4c. The net order of the reaction s__________. 4d. The value of k is (include units) is__________.
The value of Keq for the equilibrium H2 (g) + I2 (g) ⇌ 2HI (g) is...
The value of Keq for the equilibrium H2 (g) + I2 (g) ⇌ 2HI (g) is 794 at 25 °C. At this temperature, what is the value of Keq for the equilibrium below? HI (g) ⇌ 1/2 H2 (g) + 1/2 I2 (g) 1588 0.0013 397 28 0.035
4) The Keq for the equilibrium below is 7.52 x 10-2 at 480.0 °C. 2Cl2 (g)...
4) The Keq for the equilibrium below is 7.52 x 10-2 at 480.0 °C. 2Cl2 (g) + 2H20 (g) = 4HCI (g) + O2 (g) What is the value of Keq at this temperature for the following reaction? 2HCI (8) + 102(8). = Cl2 (8) + H20 (8) A) 0.274 B) 13.3 C) 3.65 D) -0.0376 E) 5.66 x 10-3
The value of Keq for the following reaction is 0.860 A (8) +B ()=C(g) +D (8) The value of Keq at the same temperature for the reaction below is 4C (8) + 4D (g) = 4A (8) + 4B (Ⓡ) * Please report 3 significant figures. Numbers only, no unit. No scientific notation.
The value of Keq for the following reaction is 0.85: A (g) + 2B (g) = C (g) + 4D (g) The value of Key at the same temperature for the reaction below is 1/2A (9) + B (g) = 1/20 (9) + 2D (g) 0.72 1.7 0.43 0.92 0.85 Submit Request Answer Provide Feedback
A flask is charged with 2.78 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) mols of A 0.0 2.78 10.0 2.43 20.0 2.18 30.0 2.02 40.0 1.89 50.0 1.70 60.0 1.58 The average rate of disappearance of A for the first 30s is _ mol/s. *Please report 2 significant figures. Numbers only, no unit. No scientific notation. The value...
1)
2)
3)
A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the rate constant for the reaction is 0.00732 s-1 at 721 °C, at what temperature(in°C) would the rate constant be 0.231 s-12 *Please report 3 significant figures. Numbers only, no unit. No scientific notation. 4NH3 + 702 → 4NO2 + 6H20 M/S When the rate of disappearance of NH3 is 0.36 M/s , the rate of appearance of H20 is *Please report 2 significant figures....
1)
2)
3)
A particular reaction has an activation energy, Eq, of 139 kJ/mol. If the rate constant for the reaction is 0.00732 s-1 at 721 °C, at what temperature(in°C) would the rate constant be 0.231 s-12 *Please report 3 significant figures. Numbers only, no unit. No scientific notation. 4NH3 + 702 → 4NO2 + 6H20 M/S When the rate of disappearance of NH3 is 0.36 M/s , the rate of appearance of H20 is *Please report 2 significant figures....
questions 11-13
QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the reaction reaches equilibrium. If Pco2 -2.89 atm, what is Ke value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION 12 The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 4.59 10-31 Starting with pure N204, how many minutes will it take for 42.0% to decompose? *Please report 3 significant...
4) The Keq for the equilibrium below is 7.52 x 10-2 at 480.0 °C. 2Cl2 (g) + 2H20 (g) = 4HCI (g) + O2 (g) What is the value of Keq at this temperature for the following reaction? 2HCI (8) + 102(8). = Cl2 (8) + H20 (8) A) 0.274 B) 13.3 C) 3.65 D) -0.0376 E) 5.66 x 10-3
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