Q2 For the chemical reaction shown below select the correct the equilibrium constant expression for Kp. 4NH3(9) + 302(g) = 2N2/9) + 6H2O(g) Q3 4NH3(0) * 3020) = 2N2(9) * 6H2O(@) If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen (02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2) gas then how many moles of ammonia (NH3) is present at equilibrium? 4NH3(0) + 302(9) 2N2(9) + 6H20(@) Q4 If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen (02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2) gas then how many moles of water (H,O) is present at equilibrium?
Q2 For the chemical reaction shown below select the correct the equilibrium constant expression for Kp. 4NH3(9) + 302(g) = 2N2/9) + 6H2O(g) Q3 4NH3(0) * 3020) = 2N2(9) * 6H2O(@) If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen (02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2) gas then how many moles of ammonia (NH3) is present at equilibrium? 4NH3(0) + 302(9) 2N2(9) + 6H20(@) Q4 If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen (02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2) gas then how many moles of water (H,O) is present at equilibrium?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Q2
For the chemical reaction shown below select the correct the equilibrium constant expression for
4NH3(g) + 302(g) = 2N2(9) + 6H2O(g)
Q3
4NH3(9) + 302(9) = 2N2(9) + 6H2O(9)
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas then how many moles of ammonia (NH3) is present at equilibrium?
4NH3(9) + 302(9) 2N2(9) + 6H2O(g)
Q4
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas then how many moles of water (H,O) is present at equilibrium?
4NH3(9) + 302(g) 2N2(9) + 6H2O(9)
Q5
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas then what is the Molarity (M) of oxygen (02) gas present at equilibrium?
4NH3(9) + 302(g) = 2N2(9) + 6H20(g)
Q6
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas.
Now that you have the moles and Molarity of each reactant and product calculate the
Kc value for this chemical equilibrium reaction.
4NH3(9) + 302(9) = 2N2(9) + 6H2O(9)
Q7
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas.
Now that you have calculated the Kc value use the equation K, = Ke (RT)A" to solve
for the Kp value.
Transcribed Image Text:4NH39) + 302(g) = 2N2(9) + 6H2O(9)
Q8
If a chemist mixed 2.930 moles of ammonia (NH3) gas with 1.978 moles of oxygen
(02) gas in a 7.95 Liter air tight metal flask at 127°C and after the pressures stabilizes
at equilibrium and then draws an air sample and found 0.683 moles of nitrogen (N2)
gas.
Now that you have calculated the Ke value which way will the chemical equilibrium
shift?
For the chemical reaction shown below select the correct the equilibrium constant expression for
Q1 K
4NH3(9) + 302(9)
2 2N2(9)
6H20(g)
+
O (PN2)? x (PH20)6 / (PNH3)ª x (Po2)3
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