can you please explain this question? I have tried this but didn't get the right answer. Also what are M, M^2 or M^0.5?
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can you please explain this question? I have tried this but
didn't get the right answer....
Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C if the initial concentrations are...
Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C if the initial concentrations are [N2O4]= 0.0130 M and [NO2]= 0.0300 M. The equilibrium constant Kc for the reaction N2O4(g)⇌2NO2(g) is 4.64×10−3 at 25 ∘C. I've worked through this problem a few times and still don't get the right answer. Can anyone show me the work??
Please help i need to get these right in order to get an A PLEASE PLEASE...
Please help i need to get these right in order to get an A PLEASE PLEASE PLEASE 1. What is the Kc for the following reaction at equilibrium at 1000 ∘C if [CO]= 0.50 M , [H2]= 0.32 M , [CH4]= 1.6 M , and [H2O]= 2.8 M ? CO(g)+3H2(g)⇌CH4(g)+H2O(g) 2. The equilibrium constant, Kc, for the reaction of H2 and N2 is 1.7×102 at 225 ∘C. 3H2(g)+N2(g)←−→2NH3(g) If the system at equilibrium contains 0.19 M H2 and 0.026 M...
PLEASE DON'T ANSWER PREVIOUSLY ASKED QUESTION, TRIED DELETING IT BUT THAT DIDN'T WORK. (Question about: Consider...
PLEASE DON'T ANSWER PREVIOUSLY ASKED QUESTION, TRIED DELETING IT BUT THAT DIDN'T WORK. (Question about: Consider two masses, both with mass M, attached to a spring with spring constant k. They slide along angled rails, and the angle between the rails is theta...)There is no friction: the masses slide freely along the rails. Assume that the masses move together so that the spring remains parallel to its equilibrium position. The masses are initially moving upwards such that the spring is...
please Help its due in 1 hour 3. Consider the following reaction at 25°C N204(g) = 2NO2(g) AG° = 5.40 kJ ontains initia...
please Help its due in 1 hour
3. Consider the following reaction at 25°C N204(g) = 2NO2(g) AG° = 5.40 kJ ontains initial concentrations of 0.453 M N2O4 and 0.150 M NO2. What A reaction vessel contains initial concentrang is the AG for the reaction at this temperature? a. -7437 kJ b. -68.00 kJ c. 9.08 kJ d. -2.04 kJ e. 5.32 kJ A mixture of 0.500 mol H2 and 0.500 mol l was placed in a 1.00 L vessel...
please answer all or none of thses i need your help are you up for the...
please answer all or none of thses i need your help are you up
for the challenge!!!
For #10-M 3: Consider the gas phase equilibrium, 2 NO2(g)+ 40(g) N20s(g). The enthalpy change for this reaction is -170 kJ and the equilibrium constant is 2.5 at 150 °C. 10. For the above reaction, if N2(g) is added at a constant total pressure of 5 bar, (A) the equilibrium will move to the left and K will decrease the equilibrium will move...
1) 2) 3) Please explain step by step so I can understand how answer was obtained...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
can someone please help me answer these, for some reason theh are both wrong and i cant get them right, will rate y...
can someone please help me answer these, for some reason theh
are both wrong and i cant get them right, will rate you good if you
can help get both correct answers! thanks
The formation constant of M(CN)61 is 2.50 x 10'7, where M is a generic metal. A 0.130 mole quantity of M(NO3) is added to a liter of 1.180 M NaCN solution. What is the concentration of M2+ ions at equilibrium? [M ] = 4.6 x10-19 The generic...
Please explain how you got the answer for this, for some reason I can not grasp...
Please explain how you got the answer for this, for some reason I can not grasp how to choose from those answer choices... BUT I do know how to get the Qc... Thanks so much for your help and please explain as simply as possible For the reaction H2(g) + Br2(g) 2HBr(g), Kc = 81.4 at 385C. If [H2] = [Br2] = [HBr] = 2.4 10-4 M at 385C, which one of the following is correct? A. [H2] and [HBr]...
I cannot get this right, I have tried 4 different ways and none of them are...
I cannot get this right, I have tried 4 different ways
and none of them are making sense. Can you write out step by
step? I believe epsilon_r is 3.66
My try at the answer
Question 6 1 pts Refer to the Table below for Questions 6 and 7. This table is taken from the data sheet for a popular series of microwave printed circuit board materials. The questions below will ask about the RO4350B material and require values taken...
Please explain how r you multiplying this,as I am not getting the right answer. earning Microsoft...
Please explain how r you multiplying this,as I am not
getting the right answer.
earning Microsoft Edge Covalent Activity.dollocator assignment-taketaksegmentsensionerasiment take Top References Use the References to access important values if needed for this question The equilibrium constant for the following reaction is 6.50-10 at 298K 2NOBr(g) 2NO(g) + Brgle) If an equilibrium mixture of the three ces at 20 equilibrium concentration of Br contains 1.20 10 *M NOR ) and 2.08-10 MNO, what is the Submit An Rally Entre...
please Help its due in 1 hour
3. Consider the following reaction at 25°C N204(g) = 2NO2(g) AG° = 5.40 kJ ontains initial concentrations of 0.453 M N2O4 and 0.150 M NO2. What A reaction vessel contains initial concentrang is the AG for the reaction at this temperature? a. -7437 kJ b. -68.00 kJ c. 9.08 kJ d. -2.04 kJ e. 5.32 kJ A mixture of 0.500 mol H2 and 0.500 mol l was placed in a 1.00 L vessel...
please answer all or none of thses i need your help are you up
for the challenge!!!
For #10-M 3: Consider the gas phase equilibrium, 2 NO2(g)+ 40(g) N20s(g). The enthalpy change for this reaction is -170 kJ and the equilibrium constant is 2.5 at 150 °C. 10. For the above reaction, if N2(g) is added at a constant total pressure of 5 bar, (A) the equilibrium will move to the left and K will decrease the equilibrium will move...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
can someone please help me answer these, for some reason theh
are both wrong and i cant get them right, will rate you good if you
can help get both correct answers! thanks
The formation constant of M(CN)61 is 2.50 x 10'7, where M is a generic metal. A 0.130 mole quantity of M(NO3) is added to a liter of 1.180 M NaCN solution. What is the concentration of M2+ ions at equilibrium? [M ] = 4.6 x10-19 The generic...
I cannot get this right, I have tried 4 different ways
and none of them are making sense. Can you write out step by
step? I believe epsilon_r is 3.66
My try at the answer
Question 6 1 pts Refer to the Table below for Questions 6 and 7. This table is taken from the data sheet for a popular series of microwave printed circuit board materials. The questions below will ask about the RO4350B material and require values taken...
Please explain how r you multiplying this,as I am not
getting the right answer.
earning Microsoft Edge Covalent Activity.dollocator assignment-taketaksegmentsensionerasiment take Top References Use the References to access important values if needed for this question The equilibrium constant for the following reaction is 6.50-10 at 298K 2NOBr(g) 2NO(g) + Brgle) If an equilibrium mixture of the three ces at 20 equilibrium concentration of Br contains 1.20 10 *M NOR ) and 2.08-10 MNO, what is the Submit An Rally Entre...
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