Macmillan Learning Write the equilibrium-constant, Kp, expression for the reaction A(g) + 3 B(1) 2 C(g) + D(g) Kp = P3 P2 Answer Bank Pb 2Pc PA РВ Pt 3P

Q: Consider a sample of nitrogen gas at volume 2520 mL at an unknown temperature. When the sample is…

A: •Given:- V1 = 2520 ml = 2.52 Litre T1 = initial temperature T2 = 0°C. (ice) = 0+273.15 K = 273.15 K…

Q: S Which of the following reaction would give the following ketone ? I) III) V) C=CH =CH₂ G=CH₂ H',…

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Q: 29) The major product formed in the following reaction is: Ph—— Ph (a) HO₂S Ph (b) HO₂S Ph H₂O,…

A: We have been given an organic reaction and we have been asked to write the major product of the…

Q: Arrange the following units of molarity into the correct order from largest to smallest. mM, M, uM,…

A: •Given units are:- mM M uM pM nM fM

Q: Part B The decomposition of NI3 to form N₂ and I2 releases -290.0 kJ of energy. The reaction can be…

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Q: 11.2 Identify the two most likely sites for an SN2 reaction to take place in the molecule shown…

A: Given Compound :-

Q: Complete the table below, using information represented in the chemical equation for the combustion…

A: Using mole concept easily determines how much reactant consumed in reaction and how much product is…

Q: The heat of fusion is equal to the heat of solidification. 73°F Partly sunny O True Search O False

A: Since the process of fusion and solidification of a given substance are completely opposite…

Q: A patient drank 75% of an 8 oz. glass of orange juice. There are 30ml in an oz. How many ml of…

A: Given Amount of orange juice = 8oz 1 oz = 30 ml

Q: How many electrons will the following elements gain or lose when they form ions? Use the dropdown on…

A: All elements are try to get stable electronic configuration as noble gas or complete it's octet.…

Q: A yellow solid is mostly soluble in water and does not ignite when exposed to a flame. Would you…

A: Chemical compounds are are classified into organic and inorganic compounds. Each of them has unique…

Q: How many milliliters of an 8.56% solution can be prepared from 42.8g of sucrose?

A: Given, % (m/v) = 8.56 % mass of sucrose = 42.8 g Volume of the solution = ? mL

Q: PF Sudy What is true of the heat content for a system at constant pressure? O It is lower than a…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: An iron wire has the cross-sectional area of 4.5X10-6 m2 . Complete the following steps to compute…

A: According to the question, The cross-sectional area of the iron wire is given by =  4.5X10-6 m2 The…

Q: A chemist mixes 55.9 g of water with 28.0 g of 2-methylpyrazine and 48.5 g of acetic acid. Calculate…

A: Given, mass of water = 55.9 g mass of 2-methylpyrazine = 28.0 g mass of acetic acid = 48.5 g Percent…

Q: A solution is made using 16.3 percent by mass CH₂Cl2 in CHCI3. At 30 °C, the vapor pressure of pure…

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Q: Assuming constant pressure, rank these reactions from most energy released by the system to most…

A: Answer: In chemical thermodynamics when system gains the heat, it is taken as positive and system,…

Q: The energy levels for different n in the Bohr model for hydrogen have the following values Level…

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Q: 11.6 Which will react fastest in an S1 reaction? Br gorgon (c) (a) Br (b) Br (d) Br

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Q: A certain ionic compound X has a solubility in water of 0.229 at 5. °C. Calculate the greatest mass…

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Q: b. There is one additional resonance structure. NH₂ c. There is a total of five resonance structures…

A: Resonance Structure -When a molecule indicate more then one hybrid structure which are differ by the…

Q: Given stock solutions of glucose (1M), aparagin (100mM) and NaH2PO4 (50mM), how much of each…

A: We have to prepare a 500 ml solution which contains 0.05 M glucose, 10mM asparagine and 2mM NaH2PO4.…

Q: A chemistry student is performing this reaction in a lab, in which magnesium is burned and combines…

A: Magnesium reacts with oxygen to form magnesium oxide. The equation for the balanced chemical…

Q: 1. A 2.2g methyl paraben (mEq of 0.152) was assayed using 50 ml of Sodium Hydroxide, 1.250 N and it…

A: We have find out the percent purity of methyl paraben in the sample.

Q: If you mix 1.15 g Na₂C₂O (FM 134.00) with 0.60 g KMnO4 (FM 158.03) and excess aqueous acid, which…

A: Given:- Na2C2O4  => Weight=1.15 gm ,         Formula mass(FM) = 134 gm KMnO4 => Weight= 0.60…

Q: 395. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: Given, Osmotic pressure of solution (π) = 0.284 atm Volume of the solution (V) = 5.00 mL = 0.005 L…

Q: "A piston with 0.03581 mol of gas has gas added until it contains 0.04179 mol. If the final volume…

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Q: For the following reaction, give the balanced equation for the reaction. PBr3 (1) + H₂O(1) →…

A: A reaction is balanced with the number of atoms in reactant nad product are same

Q: A certain species of grasshopper secretes an allenic substance of molecular formula C13H2003 that…

A: In the given molecular formula of compound is C13H20O3 .  Also the compound is have allene…

Q: 7. Write formulas and name the binary compounds resulting from matching all cations with all anions…

A: A compound is formed by the electrostatic interaction between the cation and the anion. The cation…

Q: Which of the following is a reasonable criticism of the Bohr model of the atom? a) It does not…

A: •Bohr model:-In an atom, electrons revolve around the positively charged nucleus in a definite…

Q: What is the final volume in millilitres when 0.575 L of a 38.5 % (m/v) solution is diluted to 21.7%…

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Q: When a-tocopherol reacts with radicals (such as peroxyl radicals ROO, oxygen radicals, HO), it forms…

A: When a compound can exist in two or more lewis structures and the actual structure is the hybrid of…

Q: Question 3: Concentration of CO is 100 ppb.. Express this concentration as (a) µg/m³ and (b) percent…

A: ppbv of CO meaning 1 ml CO remain in 109 ml air. 1 ml = 10-6 cubic meter. 1 g = 106 microgram

Q: Determine the order with respect to each reactant for the following reaction using the data…

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the…

Q: Calculate the following to the correct number of significant figures: 4.198 kg x (219 m² - 141 m²)…

A: Rules for determining the number of significant figures in an answer :   The result of an addition…

Q: b. لمين استان بیان کرده و C. d. CI e. N. ہے۔ Br LOCH 3

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Q: On an archeological dig, a wooden canoe is unearthed and analyzed for carbon-14. About 25% of the…

A: Radioactive decay follows first-order kinetics. The half-life of the first-order reaction does not…

Q: For each highlighted bond (shown in red), select the arrow that indicates the direction of bond…

A: Polarity in bond:- Polarity occurs due to difference in Electronegativity of elements. •Arrow of…

Q: Natural waters often contain relatively high levels of calcium ion, Ca²+, and hydrogen carbonate ion…

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Q: Liquid hexane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water .…

A: Given  Mass of hexane= 16.4 g mass of oxygen = 25.0 g to find mass of carbon dioxide =?

Q: Br ОН CH₂Br IV NaCN 0 NH₂ II H2O/H ? ОН III ОН

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Q: When 1.045 g of CaO is added to 50.0 mL of water at 25.0 ∘C in a calorimeter, the temperature of the…

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Q: a. For the following balanced chemical equation, calculate how many moles of products would be…

A: a) first reactant is CO2 . According to given balanced chemical equation 1 mol CO2 produces 1 mol…

Q: e 5. circle and name the functional groups in the following molecules. NH Br d) H NH₂ gor ell OH f)

A: In the given question, three structures of molecules are given. We have to label the functional…

Q: The mineral hydroxyapatite, Cano(PO4)(OH)2, dissociates in water according to the following…

A: Let us apply the concept of equilibrium to solve the given question.

Q: The solubility in acetone of organic compound O is measured and found to be 0.762 that would contain…

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Q: 1. Rank the indicated hydrogen atoms in order of increasing ease of abstraction in a radical…

A: Radical Halogenation Reaction Radical halogenation is a type of organic reaction in which a halogen…

Q: Practice: Circle and name the functional groups in the following molecules. OH lor br HN. OH b) НО…

A: Functional group is a part of molecule which determines its reactivity.  The functional groups…

Q: There are four phase changes. A 73°F Partly sunny O True Search False

A: A phase is a great way of describing what state something is in.The states or phases that occur…