Which of these situations will result if some CH4(g) is removed from the reaction CO(g) + 3H2(g) S CH4(g)+ H20(g) at equilibrium? Multiple Choice More CO will be produced. Kp will decrease. H20 will be consumed. No change will occur. More CH4 and H20 will be produced.

Q: Use the figure to answer this question. Order these nuclei based upon the strength of their nuclear…

A: The order of the nuclei based upon the strength of their nuclear binding energies from weakest to…

Q: sodium azide, NaN3, that reacts to produce nitrogen gas when heated, thus inflating the bag.…

A: Given, Mass of NaN3 = 32.9 g Molar mass = 65 g/mol Mole of NaN3 = 32.9/65   = 0.506 mol From…

Q: A solution contains a mixture of Na;CO3 and NaOH. Using phenolphthalein indicator 25 mL of mixture…

A: Let x and y are the Meq ( Milliequivalent per litre) of sodium carbonate and sodium hydroxide…

Q: Fill In Missing reagents and products in the cmpty boxes. Br. HOOH NH2

A:

Q: In a two-vessel technique titration set-up, what is the unknown substance if the volume of…

A: Given  A titration method is given we have to find out the unknown substance .

Q: dentify the mRNA codons that could have been used in the protein synthesis process to convert DNA to…

A: amino acids are translated from mRNA with the help of the codon table  .

Q: Write the formula of the conjugate base of the active ingredient in aspirin, acetylsalicylic acid,…

A: • We need to write the formula of the conjugate base of C9H8O4

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: The reaction given is, => N2O + S → NO2- + S2-

Q: Lab para-iodo nitrobenzene Why is this method (iodination via diazonium salt method)  considered…

A: The diazonium salt method is used for the iodination of the nitrobenzene, i.e, for the synthesis of…

Q: In the laboratory, a general chemistry student measured the pH of a 0.544 M aqueous solution of…

A: We have to predict the acid dissociation constant.

Q: The heat of combustion of acetylene, C2H2(g), at 25oC is -1299kJ/mol. At this temperature, ^Hof…

A:

Q: Write the balanced NET ionic equation for the reaction when Li,sO, and Ca(NO,), are mixed in aqueous…

A: We would solubility rules to predict the products formed when given compounds are mixed.

Q: This picture shows A) an insoluble ionic solid B) a soluble ionic compound C) an immiscible…

A: A compound is said to be miscible in water if it is mixed homogeneously in all proportions with…

Q: of strong bases. From the following solutions choose the one(s) that have the largest buffer…

A: The solutions given are  I. 1.50 M HF and 0.10 M NaF II. 0.10 M HF and 1.50 M NaF III. 1.50 M HF and…

Q: Determine the moles of H, produced when 3.34 moles of HCI reacts with Mg according to the following…

A:

Q: One of the cylinders of an automobile engine has a volume of 400.0 cm3. The engine takes in air at a…

A: Given :-  Initial pressure = 1.00 atm  Initial volume = 400.0 cm3  Initial temperature = 15.0°C…

Q: [4] Write down an expression for the average potential energy of a harmonic ocillator in the first…

A: This is how we can calculate

Q: Sources of Error Determine the relationship between the observed/apparent value (EX) VERSUS that of…

A: Given: Not all the solid was transferred during the filtration of the precipitate.

Q: Which of the following are not related as a keto-enol pair? он and HO and Он and and ÓH

A:

Q: Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum)…

A:

Q: -Mannose + NABH,

A: What the reaction when mannose react with NaBH4 ----

Q: How will the system respond to an increase in the amount of S? S(s) + 0,(g) = SO,(g) AH < 0 Select…

A:

Q: According to the crystal structure, which symmetry element does crystals of cis-[Co(en)2CI2]CI.H20…

A:

Q: _t volume of the 1.76 M H2O2

A:

Q: A total of 747 cal of heat is added to 5.00 g of ice at Specific heat of H,O(s) 2.087 J/ (g · °C)…

A: The stepwise solution is as follows -

Q: The equilibrium constant, Kc, is 0.022 at 25°C for the reaction below. What is the concentration of…

A: Given :-  PCl5 (g) ↔ PCl3 (g) + Cl2 (g)  initial moles of PCl5 = 0.80 mol  Volume = 1.00 L  Kc =…

Q: Methane and water react to form carbon monoxide and hydrogen, like this: CH,(0)+ H,O(9) - CO(g)+…

A: CO = 71  mmol H2 = 213 mmol

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 12.0 atm. Calculate…

A:

Q: A fertilizer advertised as 8-8-8 generally means that it contains 8% total nitrogen, 8% P2O5, and 8%…

A: Given: The fertilizer contains 8% of P2O5 and 8 % of K2O. Assuming 100 g of the fertilizer. Hence…

Q: Discuss the factors that affect the solubility of a solid in a liquid and a gas in a liquid.

A: Factors Affecting Solubility Of Solid In A Liquid: Effect of Temperature: Apart from the nature of…

Q: II. Balance each redox reaction in acid solution using the half reaction method. 7. ReO4 + IO → IO3…

A: Balanced the reaction by using half-reaction method under acid solution---

Q: Form a hypothesis that might explain which season is CO2 concentration the highest and which season…

A: The carbon dioxide, CO2 concentration in the environment varies in different seasons of the year due…

Q: 3. In the chromium (_24^52)Cr atom, the number of electrons, protons, and neutrons is: A) 24,28, 34…

A:

Q: ) hydrochloric acid and zinc Type of Reaction: Balanced Chemical Reaction: 2) Heating copper (II)…

A: The balanced equation and reaction types are given below

Q: Consider the following problem. How much energy is evolved during the formation of 197 g of Fe,…

A: The balanced reaction given is, =&gt; Fe2O3 (s) + 2 Al (s) → Al2O3 (s) + 2 Fe (s)              ΔH =…

Q: The nuclide 93Np239 decays by emission of a negative electron. The daughter nucleus will have an…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: At 400°C, Ke = 64 for the equilibrium H2(g) + 12l9) = 2HI(g). If 3.00 mol H2 and 3.00 mol I2 are…

A:

Q: Complete the following synthesis schemes. Some may take more than one step and some may have several…

A:

Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A:

Q: 1) NaOEt Me OEt 2) H30* Could you show the mechanism please, also how do you know which alpha…

A: Given : We have to write the product for the given reaction.

Q: HỌ HO

A: The reactants given are,

Q: You dissolved 43.0 g NaOH in distilled water and brought the final volume up to 500 mL. Give the…

A: Given :-  Mass of NaOH = 43.0 g  Volume of solution = 500 mL  To calculate :-  Molar concentration…

Q: Complete the statements about the redox reaction below. 2Au*(aq) + 3Cd(s) → 2Au(s) + 3Cd²*(aq)…

A:

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + HBr - PbBr, + O,…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: Analyze the table of some common inorganic precipitating agents and answer the following questions:…

A:

Q: A The equation for the formation of nitrogen monoxide is N2(g) + O2(g) + 90.2 kJ → 2NO (g) a Is the…

A: Exothermic reaction :-  A reaction in which heat is released is known as exothermic reaction For…

Q: Silver nitrate reacts with nickel to form Ni(NO3)2 and silver. To produce 0.7kg of silver, how many…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Calculate the Kc at -10 °C of the equilibrium reaction 3 A(g) + 2 B(g) ↔ C(g) + D(g) if the value of…

A:

Q: Muriatic acid is between 20-32% hydrochloric acid. A particular batch is determined to have a…

A:

Q: Zn and Sn ions coprecipitate when they exist in solution to form mixed oxides. Suggest a…

A: a. Given that, Zn and Sn ions coprecipitate when they exist in a solution to form mixed oxide. We…