For the reaction below, Keq = 2.62x10–7(at 1000. C). If you place 12 atm of nitrogen gas and 36 atm of hydrogen gas in a 40.0 L reaction flask, calculate the mass of ammonia that will be present once the reaction comes to equilibrium. Give your answer in grams, and make sure you always record the unit as well as the value! N2(g) + 3 H2(g) ↔ 2 NH3(g)

Q: Here is the overall reaction in an automobile air bag: 20NAN (s) + 6S1O, (s) + 4KNO,(s) → 32N,(g) +…

A:

Q: If 4.05 mol of an ideal gas at 271 K has a volume of 205 L, what will its pressure be in kPa? Use…

A:

Q: The CO2 is produced after HCl is added into CaCO3. If 4.40 g CO2 gas has been collected using an…

A: When CaCO3 is reacted  with HCl formation of CO2, H2O and CaCl2 occur. The balanced chemical…

Q: A chunk of metal alloy containing equimolar magnesium and zinc was analyzed using the ideal gas…

A: Answer: Magnesium will have larger contributions to the number of moles of evolved H2 gas than Zinc.…

Q: 4. Which of the following pairs of aqueous solutions would not produce a reaction when mixed? a)…

A:

Q: Calculate the volume of ammonia gas that could be produced from 9.5 L of hydrogen gas and an excess…

A: According to Avogadro's law; volume of gas is directly proportional to the amount of gas at constant…

Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: Write the balanced equation that corresponds to the following equilibrium constant expression.…

A: The given equilibrium expression is : Keq=ABC The reaction for the above equilibrium constant can be…

Q: 3. AgNOya) + NaCl) - AgCI(?) + NaNO,(?) a. Given the above double displacement reaction, identify…

A: In the double displacement reaction, the reactant molecules exchange their counter ion to form the…

Q: Consider the following reaction where K, = 2.20x104 at 723 K. 2NH3(g) N2(g) + 3H2(g) If the three…

A: Since the reaction quotient for the above reaction can be written as  Q = PN2 X (PH2 )3 / (PNH3)2…

Q: Here is the overall reaction in an automobile air bag 20NAN, (0) +6SIO,(0)+4AKNO, 6)32N,(e) +…

A:

Q: Given the equation 2A(g) ⟷ 2B(g) + C(g) Raising the pressure by lowering the volume of the container…

A: Given: The equation is

Q: if 2.0 g of oxygen gas and 4.0 g of nitrogen gas are placed in a sealed 1.0 L container at 298 K…

A: Since moles = mass / molar mass  And mole fraction oxygen = moles of oxygen / ( moles of mixture…

Q: One mole of carbon powder and 32 g of O2 gas are allowed to react in a closed 2.00 L flask. After…

A: Using the formula PV = nRT, the pressure in the flask can be calculated.

Q: Please help me

A: Given data:

Q: 2 NO2(g) + N2Oa(g) NO2(g) reacts to form N20a(g) according to the equation above. A pure sample of…

A: We only answer one question from multiple questions. Please resubmit the other questions separately…

Q: Assume methane is introduced to a reaction vessel that has a volume of 1.0L with a pressure of…

A: Number of moles of methane can be calculated as follows:…

Q: Calculate the equilibrium partial pressure of PCI3 in a 3.00-L vessel that was charged with 0.123…

A: Step 1) Introduction: Equilibrium constant is referred as the ratio of the partial pressure of…

Q: A baker uses baking soda as the leavening agentfor his pumpkin-bread recipe. The baking soda…

A: In this, the molar mass is needed to calculate. from this, the moles can be easily identified. The…

Q: Ammonia gas has a molar mass of approximately 17 grams per mole. At 290K and 1.2 atm, a sample of…

A: Given At 290K and 1.2 atm, a sample of ammonia has a volume of 3.7 L. R=0.0821L⋅atm/mol⋅K  Molar…

Q: Predict the effect of decreasing the container volume on the amounts of each reactant and product in…

A:

Q: The sublimation of carbon dioxide at -78°C is Calculate ∆Ssub when 24.8 g of CO2 sublimes at this…

A: Given that:  T = -78°C = -78°C + 273 = 195K  Mass of CO2 = 24.8g  Molar mass of CO2 = 44g/mol…

Q: Calculate the push equilibrium constant KP for the equilibrium between nitrogen trioxide. Oxygen.…

A: Given:Pressure of nitrogen trioxide gas= 2.4 atmPressure of oxygen gas= 5.5 atmMole fraction of…

Q: These amounts of CO(g), H,O(g), CO,(g), and H.(g) are introduced into a 10.00-L flask. The flask is…

A: Recall, the relation between Qc and Kc and the direction of reaction to attain equilibrium, i) Qc…

Q: 1. What is the ratio when the equation is balanced Fe(s)+H,O(g)-Fe,0.(s)+H,(g) a) 4:4 b) 1:4 c) 3:1…

A:

Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with a…

A:

Q: The balanced equation for the reaction of bromate ion with bromide ion in acidic solution is given…

A: Given: -∆[Br]∆t=3.0×10-3 mol/L.s To find: ∆[H2O]∆t

Q: Ammonia is among the top ten synthesized compounds. Its many uses include the manufacture of…

A:

Q: The generic reaction occurs in a closed container: 2A(g) +B(g) → 2Ce) A reaction mixture initially…

A:

Q: Which reaction will not be affected by changing the volume of the container in which it takes place?…

A: Given reactions are :

Q: Are the chlorine atoms in equivalent environments in each of the compounds [Co(NH3)4Cl2] and…

A: Isomers are the compound having same molecular formula but different structural arrangement. Isomers…

Q: Assume methane is introduced to a reaction vessel that has a volume of 1.0L with a pressure of…

A: Considering methane gas as an ideal gas we have have ideal gas equation PV=nRT ,where P is pressure,…

Q: You set up a reaction with Gallium metal in excess hydrochloric acid at 28 degrees Celsius. It…

A: The balanced reaction taking place is given as, => 2 Ga (s) + 6 HCl (aq) ---------> 2 GaCl3…

Q: Carbon monoxide gas reacts with hydrogen gas to form methanol via the following reaction: CO(g)2H2…

A: The number of moles (n1) of CO (g) inside the 1.50 L reaction vessel at 305 K is calculated as shown…

Q: Write an expression for the equilibrium constant for the formation of two moles of ammonia gas (NH3)…

A: Ammonia gas is produced by heating nitrogen gas in presence of hydrogen gas. This process is also…

Q: Ammonia and hydrogen chloride react to form solidammonium chloride:NH3(g) +…

A: a) Since moles = mass / molar mass molar mass of ammonia = 17 g/mol molar mass of HCl = 36.5 g/mol…

Q: Question 4 of 20 The change in distribution of six gaseous particles between three interconnected…

A:

Q: NazCO3la) +2HClaq) → 2NaClag) + CO2(g) + H2O) How many moles are found in 35mL of 4.5M HCI? [Select…

A: The Answers to the following questions can be solved as follows -

Q: 4. The equation shows an equation at equilibrium. 3H2(9) + N2(9) 2NH3(g) + 76 kJ Which of the…

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: For the reaction 2SO2(g) + O2(g) 2 2S03(g), Kc = 1.7 x 106 at 700 K. What conclusion can you draw…

A: Introduction: The equilibrium constant of a relation shows the relation between product and reactant…

Q: 3. For the reaction: 2 NO2 (g) + O2 (g) 2 2 NO3 (g) at 923 °C. Kc is 42.5. If 0.0500 mole of NO2…

A:

Q: Consider the formation of phosphorous pentachloride shown below: PCI3(g) + Cl2(g) = PCI5(g)AH° < 0…

A: PCl3(g) +  Cl2(g)  ⇔  PCl5(g) ∆H°&lt;0 that means reaction is exothermic in nature.

Q: onate reacts completely according to the following reaction at 25 d 1 atm? im carbonate (s) →calcium…

A: Balanced chemical reaction, CaCO3(s) ------&gt; CaO(s)  + CO2(g)  Mass of CaCO3 = 49.7 g  Molar…

Q: 1 atm = 760 mm Hg R = 0.0821 L atm/ mol K K = °C + 273 PV = nRT Molar volume @ STP, 1 mole = 22.4L…

A: first calculate moles of N2 formed and after that using the ideal gas equation calculate the…

Q: If an equilibrium mixture of the three gases in a 18.0 L container at 1.15×103K contains S03 at a…

A:

Q: The generic reaction occurs in a closed container:A(g) + 2 B(g) -----&gt; 2 C(g) A reaction mixture…

A: Dalton's law of partial pressure applies to ideal gas mixtures. Mole fraction of a species in…

Q: Consider the following gas samples:   Sample A Sample B   S2(g) O2(g)     n = 1 mol n = 2 mol     T…

A: Sample A Sample B S2(g) O2(g) n = 1 mol n = 2 mol T = 800 K T = 400 K P =…

Q: Given the equation 2A(g) --&gt; &lt;-- 2B(g) + C(g). At a particular temperature, K = 1.6 x 10^4.…

A: Given the equation, At a particular temperature, K = 1.6 x 104. The effect of raising the pressure…

Q: When exposed to UV light, phosgene (COCL2) decomposes according to the reaction COCL2(g)->CO(g) +…

A: The balanced reaction given is, =&gt; COCl2 (g) → CO (g) + Cl2 (g)

Q: I | I7 I I 8 Thermal energy is removed from a sample of helium. All of the following changes will…

A: The question is based on the concept of energy of molecules.  when energy present in the molecule is…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".