Page < 4. Using the following reaction, how many moles of CO will be produced when 4.7 moles of C react? 5C + 2SO2→ CS2+ 4CO

Q: Consider the 4HCI(g) + 02(g) 2H20(g) + 2C12(g) Using the standard thermodynamic data in the tables…

A: Given-&gt; 4HCl(g) + O2(g) ---&gt; 2H2O(g) + 2Cl2(g) Pressure of each gas = 14.30 mmHg

Q: What's More Directions: Answer the following word problems. Write your answer on your answer sheet.…

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Q: Hatsume Mei wanted to maintain the pH of a certain solution within a specified range. What should…

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Q: What is the graphical or expanded formula of Alkane, Alkene and Alkyne if n=4?

A: General formula  of Alkane = CnH2n+2 General formula of Alkene = CnH2n General formula of Alkyne =…

Q: What should be the pH range of an indicator that has a Kb of 5.21x104? Hide answer choices A 3.28 to…

A: Kb = 5.21 × 10-4 M

Q: Copper(II) acetate containing copper-64 is commonly used to study brain tumors. This isotope has a…

A: Radioactive decay follows the first-order kinetics. The decay constant (λ) or rate constant and…

Q: Compare the pH readings of the two buffers. Determine which buffer had the greater buffering…

A: The unique characteristic of a pH buffer is that it has a specific pH level and is resistant to any…

Q: Classify cach substance as an ionic solid, a molecular solid, a metallic solid, or a polymer. lonic…

A: Shovel blade - mettalic solid  Shovel blades are usually made of metal ,  steel and  are very…

Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn* (0.50 M)lCư* (0.10 N…

A: Given reaction is :  a). Zn | Zn2+ (0.50 M) || Cu2+ (0.10 M) | Cu  b). Pt | Sn2+ (0.10 M) | Sn+4…

Q: Show the chemical equation of N,N- Dimethyl aniline reacts with Diazotized Sulfanilic acid to form…

A: Reaction :        When Diazotised sulphanilic acid react with N,N-dimethylaniline, it is first…

Q: Q15) A piece of solid material was immersed in 5 mL water in graduated cylinder. If the volume of…

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Q: What is the equilibrium constant expression of    H2(g) + I2(g) ⇌ 2HI(g)

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Q: 14. Covalently bonded halogens contain? A. Aminazin B. Phenazepam C. Trifluperazine D.…

A: Interpretation- We have to tell which of these contain covalentely bonded halogens-…

Q: When you plot the volume of the titrant added into a solution against a concentration related…

A: The plot of volume of titrant against the concentration of a solution is called Titration curve

Q: A 1.500 g sample of iron ore, labeled A, was processed accordingly to give 0.5215 g of pure Fe2O3…

A: Mass percent :- The mass in grams of a substance present in 100 grams of the mixture is defined as…

Q: The equilibrium constant Kc for the reaction below is 6.555×10-5  The initial composition of the…

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Q: which structure fits the best in the given spectra

A: A question based on IR spectroscopy that is to be accomplished.

Q: What features of FTIR spectroscopy make it useful for applications in sorting plastic recycling? Are…

A: The Society of the Plastics Industry categorized polymer resins into 6 categories namely,…

Q: 8. The structures of pyrrole and pyrrolidine are shown in the box. NH NH рyrrole руrrolldine What is…

A: -&gt;the species which can donate it's loan pair to acid can acts as base.where the availability of…

Q: Calculate the entropy change when a 375-g sample of nitrogen gas is cooled from 25°C to 0°C at…

A: Here we have to determine the entropy change when 375 g of N2 gas is cooled from 25°C to 0°C at…

Q: Complete and balance the reaction in acidic solution. equation: ZnS + NO, Zn²+ + S + NO Which…

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Q: irections: Answer the following. Refer to your handout on pages 6-7 for your guide. 1. Calculate AH…

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Q: 3. Which of the following is most likely to rearrange via 1,2-hydride shift to form a more stable…

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Q: Use this diagram below to answer Questions 2 through 4 200 172 kJ 160 155 kJ PE (kJ) 120 112 kJ 102…

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Q: pl functional group:

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Q: 6. Draw the Lewis structure for a carbon monoxide molecule and use an arrow to show the direction of…

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Q: What is the missing symbol in this uranium fission reaction? U + dn - A. 1Ba + EKr + 3 in D. I - --…

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Q: 2. Calculate the enthalpy for the following reaction: > 2NO2 (g) AH = ? kJ Nao) + 20zg) Using the…

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Q: For the reaction 2502(g) + 02(g)2S03(g) AG° = -132.2 kJ and AS° = -187.9 J/K at 349 K and 1 atm. The…

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Q: ) How many grams of MgI2 is present in a 0.4745 g sample that is 53.21% MgI2 (278.11 g/mol)? B)…

A: Weight of sample = 0.4745 gm (w/w)% = 53.21 % Molar mass of MgI2 = 278.11 g/mole Molar mass of AgI =…

Q: Consider the reaction I2(g) + Cl2(g)–2ICI(g) Use the standard thermodynamic data in the tables…

A: Equilibrium constant ,K =product of pressure of productsproduct of pressure of reactants  Gibbs free…

Q: A sample of gas has a pressure of 4.0 atm at 55 C. What is the pressure if the temperature is…

A: Initial pressure = 4.0 atm  Initial temperature = 55 °C  New temperature = 80 °C  New pressure = ?

Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Izn (0.50 M) I Cư* (0.10…

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Q: A specimen of iron has a bcc structure with a lattice parameter of 0.2866nm. Using the Bragg…

A: First four diffraction peak of this material: First: (2θ)110 = 44.716° Second: 2θ200 = 65.095°…

Q: Page 1. Quantities in Chemical Reaction Solve the following problems on separate sheets. 1. In the…

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Q: What is the equilibrium constant expression of 3O2(g) ⇌ 2O3(g

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Q: The following molecular model represents a tetrahedral intermediate resulting from addition of a…

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Q: Calculate the E cl for the following reactions and state if the given cell is either a galvanic or…

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Q: For the reaction I2(g) + Cl2(g)2ICI(g) AH° = -26.8 kJ and AS° = 11.4 J/K The equilibrium constant…

A: In this question, we have to calculate the equilibrium constant for the given reaction with the…

Q: When the titration of an acid with a base is complete, the solution should change in color. What…

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Q: What is the maximum [CO,1 that can exist in a 1,8 x 10 M AGNO, solution? 8.5 x10-2 Ksp 8.5X1072…

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Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn (0.50 M)ICư" (0.10 M) Cu…

A: In the representation of an electrochemical cell, conventionally anode is written on the left side…

Q: For sequential reaction: ..(i) ...(i) А —> В + С 2B —> С + 2D If % yield of (i) and (ii) reactions…

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Q: mayonniase x (86 grams) is runny while mayonnaise y (89 grams) is thick, what mayonnaise has a…

A: A thick mayonnaise will be denser than the runny mayonnaise.  Density has the formula  Density =…

Q: The speed of a chemical reaction * O is constant no matter what the temperature is. O is independent…

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Q: Given the equation Ag*(aq) + 2 NH, (aq) - [Ag(NH,),]*(aq) Kf = 2.00 x 107 determine the…

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Q: Show the chemical equation of Hydrolysis of oil of wintergreen

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Q: What is the pH of an aqueous solution with .5 M NH3 & .45 M NH4Cl?  Kb=1.78 x 10-5

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Q: Question 8 How do we keep relative supersaturation low by controlling solute concentration? A…

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Q: For the reaction Co(g) + 3H2(g)CH4(g) + H20(g) AH° = -206.1 kJ and AS° = -214.7 J/K The maximum…

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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".