ChangeAdd waterAdd oxygenLower thetemperatureRaise thetemperatureDecrease thepressure2H2(g) + O2(g) → 2H2O(g) + 483.6kJcecreaseDirection of shift inChange inChange inconcentration ofconcentration ofequilibriumChange inconcentration ofhydrogenoxygenwaterXXXXXXXXXXXXX2HgO(s) + 181kJ ↔ 2Hg(1) + O2(g)t>XXXXXXXXXXXXXChange inChange inChange inDirection of shift inChangeconcentration ofconcentration ofconcentration ofequilibriumHgOHgoxygenAdd mercury (II)XXXXXXXXXXXXXoxideAdd oxygenXXXXXXXXXXXXXLower thetemperatureRaise thetemperatureIncrease thepressure

Step 1:Given reactions,1st ) exothermic , having more moles of Gas at reactant side 2nd )…

Answered: Change Add water Add oxygen Lower the…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 129QRT

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Similar questions

Calculate the equilibrium partial pressure of PCI3 in a 3.00-L vessel that was charged with 0.123 atm of PCI5. PCI5(g) = PCI3(g) + Cl2(g) (Keg = 0.0121)
How do I approach this question? Thank you.
Why are there no changes specified for Ni as shown, part (f)? What property of Ni does change?
A weighed quantity of PCI5(s) is sealed in a 100.0-cm³ glass bulb to which a pressure gauge is attached. The bulb is heated to 250°C, and the gauge shows that the pressure in the bulb rises to 0.895 atm. At this temperature, the solid PCI, is all vaporized and also partially dissociated into Cl2(g) and PCI3(g) according to the equation PCI5(g) 2 PCI3(g) + Cl(g) At 250°C, K = 2.15 for this reaction. Assume that the contents of the bulb are at equilibrium and calculate the partial pressure of the three different chemical species in the vessel.
Lexan is a plastic used to make compact discs, eyeglass lenses, and bullet-proof glass. One of the compounds used to make Lexan is phosgene (COCl2), an extremely poisonous gas. Phosgene decomposes by the reaction COC12 (9) CO (g) + Cl₂ (g) = 6.8 × 10-⁹ at 100°C. If pure phosgene at an initial pressure of 9.2 atm decomposes, calculate the equilibrium pressures of all for which Kp species. Partial pressure of COC12 Partial pressure of CO = Partial pressure of Cl2 = = atm atm atm
CH3OH(g) <-> CO(g) + 2H2(g) Calculate delta G at 25C CH3OH = .865 atm CO=.120 atm H2=.190 atm
A student experimentally determines the gas law constant, R, by reacting a small piece of magnesium with excess hydrochloric acid and then collecting the hydrogen gas over water in a eudiometer. Based L-atm on experimentally collected data, the student calculates R to equal 0.0832 mol·K L-atm Ideal gas law constant from literature: 0.08206 mol·K (a) Determine the percent error for the student's R-value. Percent error = % (b) For the statements below, identify the possible source(s) of error for this student's trial. The student notices a large air bubble in the eudiometer after collecting the hydrogen gas, but does not dislodge it. The student does not clean the zinc metal with sand paper. The student does not equilibrate the water levels within the eudiometer and the beaker at the end of the reaction. The water level in the eudiometer is 1-inch above the water level in the beaker. The student uses the barometric pressure for the lab to calculate R.
At a certain temperature, 0.389 mol CH4 and 0.606 mol H₂S are placed in a 3.00 L container. CH₂(g) + 2 H₂S(g) = CS₂(g) + 4H₂(g) At equilibrium, 12.3 g CS₂ is present. Calculate Kc. 2 Вс =
11) Into a 1.00 liter flask is placed 0.822 moles of SO3. At equilibrium 36.7% of the SO3 has decomposed. What is the value of the equilibrium constant? 2 SO3 (g) « 2 SO2 (g) + O2 (g)Kc = ?
Consider the reaction: 2 NO(g) + Br2(g) =2 NOBI(g) A chemist placed 0.0322 mol of NO and 1.70 g of bromine (Br2) into a sealed 1.00 L reaction vessel and then allowed the reaction to reach equilibrium. The pressure of the NOBR at equilibrium at 25.0°C is 0.444 bar. (R = 0.08314 L·bar/mol·K and MW of Br2 is 159.808 g/mol.) Calculate the Kp.
For the reaction: 2 SO2(g) + O2(g) vessel is filled with these gases, such that [SO2] = 6.0 M, [O2] = 6.0 M and [SO3] = =2 SO3(g), Kc = 6.9 × 1024 at 25°C. If a reaction %3D 6.0 M, in which direction will the reaction proceed? The reaction proceeds to the right. The reaction is already at equilibrium. The reaction volume must be specified to answer this question. The value of Kp must be specified to answer this question. The reaction proceeds to the left.
Question number 2. Thanks

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