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Solid ammonium hydrogen sulfide splits in a closed… | StemPy Lab
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Solid ammonium hydrogen sulfide splits in a closed flask: NH₄HS(s) ⇌ NH₃(g) + H₂S(g). What is Kp?
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Equilibrium › Chemical Equilibrium
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StemPy Lab
Solid ammonium hydrogen sulfide splits in a closed flask:
NH
4
HS(s)
⇌
NH
3
(g)
+
H
2
S(g)
\text{NH}_4\text{HS(s)} \rightleftharpoons \text{NH}_3\text{(g)} + \text{H}_2\text{S(g)}
NH
4
HS(s)
⇌
NH
3
(g)
+
H
2
S(g)
. What is
K
p
K_p
K
p
?
p
NH
3
+
p
H
2
S
p_{\text{NH}_3} + p_{\text{H}_2\text{S}}
p
NH
3
+
p
H
2
S
p
NH
3
p
H
2
S
p_{\text{NH}_3}\,p_{\text{H}_2\text{S}}
p
NH
3
p
H
2
S
1
p
NH
3
p
H
2
S
\dfrac{1}{p_{\text{NH}_3}\,p_{\text{H}_2\text{S}}}
p
NH
3
p
H
2
S
1
p
NH
3
p
H
2
S
p
NH
4
HS
\dfrac{p_{\text{NH}_3}\,p_{\text{H}_2\text{S}}}{p_{\text{NH}_4\text{HS}}}
p
NH
4
HS
p
NH
3
p
H
2
S
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← Hydrogen is made by steam reforming, CH₄(g) + H₂O(g) ⇌ CO(g) + 3H₂(g). At 1000 K its concentration constant is 3.8 × 10⁻³. What is its pressure constant, taking R = 0.0831 L bar K⁻¹ mol⁻¹?
For 2NO₂(g) ⇌ N₂O₄(g), Kc = 170 at a certain temperature. A flask at that temperature holds [NO₂] = 0.12 mol/L and [N₂O₄] = 1.73 mol/L. Which is right? →
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Equilibrium › Chemical Equilibrium
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