Use this reaction to answer the following question : FeO + Zn(s)  --------->. ZnO + Fe(s) What is the Oxidizing Agent?

Q: What is the pOH of 0.10 M solution of hydroiodic acid?

A: Introduction Strong acids are those acids which completely dissociate in a particular aqueous soluti...

Q: How do I calculate molar solubility and ksp? Thanks!!

A: Ksp of Ca(OH)2 = [Ca2+] * [OH-]2

Q: A mixture of helium and oxygen gas is compressed from a volume of 86.0 L to a volume of 50.0 L, whil...

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

A: First of all we need to find the limiting reagent. Using the balanced reaction we can find the theor...

Q: 1. Look at the list of mixtures below. 2. Given the matter samples (mixtures) listed in the table, i...

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Q: A mixture of krypton and argon gas is expanded from a volume of 42.0 L to a volume of 75.0 L, while ...

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Q: KH of molecule Y is 200 M/atm. When the mixing ratio of Y is 100 ppb at 1 atm, 298 K, what is Y conc...

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Q: Question- Will the elution contain any activity? After running an ion exchange chromotograpraphy col...

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Q: PIH Resources Lx Give Up? troductory Chemistry Macm evell SECOND EDITION ch of the Lewis structures ...

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Q: qualitative tests for NITRATE and NITRITE ions, explain

A: When nitrate is mixed with barium chloride, the double decomposition /double displacement /precipita...

Q: A mixture of helium and oxygen gas is expanded from a volume of 47.0L to a volume of 91.0 L, while t...

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Q: thermometer -1.°c A sample of polystyrene, which has a specific heat capacity of 1.880 J'g contains ...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The sign convention for heat flow are as follows: When the heat flows into the system, a positive si...

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid...

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

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Q: What is the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen...

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Q: What is the corresponding heat required if 324.0 grams of CaCO3(s) is to be decomposed? Leave answer...

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Q: Explain each of the following phenomena 2. Adding sugar to a glass of juice that already has crystal...

A: A saturated solution is a solution that contains maximum amount of solute dissolved in a solvent.Whe...

Q: A mixture of xenon and hydrogen gas is compressed from a volume of 100.0 L to a volume of 58.0 L, wh...

A: Work done is calculated by the product of constant pressure and change in volume .

Q: Calculate the pH of a mixture containing 0.23 M HONH2 and 0.44 M HONH3Cl. (Kb = 1.1 × 10–8) What inf...

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Q: Using the attached target molecule and synthesis, please state (in words) what the starting material...

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Q: In the determining the rate law for the crystal violet hydroxide ion reaction experiment, would you ...

A: The rate law or the rate equation for a chemical reaction relates the rate of the reaction with the ...

Q: 4. K;Cr20, + KI + H;PO4 5. K,Cr,O, + FeSO, + H,SO, I2 + CrPO, + KPO4 + H;0 Cr;(SO,); + Fe,(SO,); + K...

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Q: A mixture of nitrogen and hydrogen gas is compressed from a volume of 97.0 L to a volume of 39.0 L, ...

A: The work done on the gas mixture can be calculated as follows

Q: Mechanism of conversion of botanic acid to A) ۱_butanol B) 1_Burumobutan C) 1_Buten

A: We have to convert butanoic acid into 1-butanol 1-bromobutane 1-butene.

Q: 4. Calculate gas compressibility factors and densities of a 0.65-specific gravity gas at 150 F and 5...

A: _

Q: Physical properties are:     those that a substance displays only through changing its composition....

A: physical properties are the properties that deal with only physical changes or properties of the mat...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: Heat flows out of the system during the reaction = 344 kJ  System does 271. kJ of work on the piston...

Q: P = 3.61atm T = 51.59°C n = 8.43 mol Find V and show your solutions

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Q: Which of the following statements about compounds is TRUE?     A substance that cannot be broken do...

A: Which of the following statements about compounds is TRUE? The answer is given below with explanatio...

Q: Consider the decomposition of nitrosyl bromide into nitrogen monoxide and bromide gas, which has an ...

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Q: 3/5 Understanding the definitions of heat and work A mixture of gaseous reactants is put into a cyli...

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Q: 12.58 grams potassium hydroxide dissolved in 100 mL ethanol. Give the molarity and molality.

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of soluti...

Q: DATA AND RESULTS A. Weight = 2.83 g B. Weight of water = 10 g C. Boiling point of distilled water = ...

A: Solve the given question using ∆Tb formula which contains m, i, and Kb in it.

Q: Balancing Equation: in balancing equation you need to balance all the elements in a compound using a...

A: 1)   __MgF2+ __Li2CO3  → __MgCO3 + __LiF  

Q: 4. A system receives 75 J of electrical work, delivers 274 J of expansion work, and absorbs 168 J of...

A:   Givens :   Work done by the system ,                         W   = 274 joules Heat absorbed by the...

Q: is the following ingredients, can use as household cleaning materials? specify their use as househol...

A: You have posted a question with multiple subparts. So according to our guidelines I will answer firs...

Q: Complete this table for refrigerant-134a T, °C P, kPa v, m/kg Phase description -8 320 30 0.015 Satu...

A: Introduction :  Refrigerant temperature is likely around 4–5 degree. It does not change with tempera...

Q: Draw the structural isomers of C2H4BrCl in a diagram. B. Determine which structural isomer has a chi...

A: We have to draw the structural isomers of C2H4BrCl in a diagram. And we also have to determine which...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: A solution is made by dissolving 0.656 mol of nonelectrolyte solute in 789 g of benzene. Calculate t...

A: Given,  The moles of nonelectrolyte = 0.656 mol.  The mass of benzene = 789 g.  The boiling point of...

Q: A sample of gas has a pressure of 370.5 torr at 3.07 °C. What temperature in °C is required to raise...

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Q: 1. What is the chemical reaction involved i the synthesis of methyl salicylate? 2. Give also the re...

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Q: DATA AND RESULTS A. Weight = 2 g B. Weight of water = 8 g C. Freezing point of Ice = 0C D. Freezing ...

A: Given : Weight of urea solute (W1) = 2 g Weight of water solvent (W2) = 8 g  Freezing point of ice =...

Q: - 22 A copper atom has a mass of 1.06 × 10 g and a penny has a mass of 2.5 g. Use this information t...

A: Number of atoms in 1 mole of copper = 6.022 × 1023 atoms  Mass of one atom of copper = 1.06 x 10-22 ...

Q: A dilute solution of hydrochloric acid with a mass of 606.87 g and containing 0.31625 mol of HCl was...

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Q: Calculate the number of nitrogen atoms in a 140.0 g sample of dinitrogen tetroxide (N,04). Be sure y...

A: We have to calculate the number of nitrogen atoms in a 140.0 g sample of dinitrogen tetraoxide (N2O4...

Q: thermometer A 50.8 g sample of aluminum is put into a calorimeter (see sketch at right) that contain...

A: Given:  Mass of Aluminium = 50.8 gm  Mass of water = 300 gm  Initial temperature of water = 21.0°C  ...

Q: 2. The solution gas-oil ratio of a crude oil is 800 scf/stb at 3,000 psia and 120 F. Given the follo...

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Q: Give the functions of each part of the viscometer

A: Viscometers are instruments that measure the fluid flow and viscosity of liquids.

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.