I don’t know if it is a balanced equation but, I need help on number

Q: The rate of the elementary reaction O₂+ H₂ → OH + OH has been studied as a function of temperature…

A: The integrated form of the Arrhenius equation is lnk=-EaR1T+lnAEa = activation energyA is the…

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Q: 7. To determine the flowing velocity of a stream, a student dropped a ball into the water. He…

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Q: CaCO3(s) CaO(s) + CO₂(g) When heated strongly, solid calcium carbonate decomposes to produce solid…

A: Given: The volume of the container is 100.0 L. The pressure of CO2 gas at equilibrium is 1.00 atm.…

Q: Addition proceeds preferentially through the most stable carbocation intermediate. At high…

A: In this question, we will write the mechanism ( arrow pushing mechanism ) for the first step.

Q: A solution is made from 460.0 g sucrose (C12H22011, MM = 342.3 g/mol) dissolved to a total volume of…

A: Given -> Weight of sucrose = 460 gm  Molar mass of sucrose= 342.3 g/mole  Volume= 551 ml = 0.551…

Q: A major component of gasoline is octane and water (H₂O). What mass of carbon dioxide is produced by…

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Q: How would you prepare a protein solution of 0.2 mg/ml from one that has a concentration of 1 mg/ml?…

A: To prepare a protein solution of 0.2 mg/ml from one that has a concentration of 1 mg/ml, we can use…

Q: 6. When a 10.0 g sample of an unknown organic acid (Contains C, H, O) is subjected to combustion…

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Q: Why should the 1,4-addition product be more stable than the 1,2-addition product? Br H II…

A: The addition reactions to alkene include 1,2-addition and 1,4-addition.   1,2-addition reactions…

Q: 1) Et Mg Br 2) H ₂0 3) Na₂Cr₂O₂, H₂SO4, H₂O 4) Et ing Br 5) H₂O

A: tertiary alcohols are not oxidized by oxidizing agents such as reagent (3). Alcohol react with…

Q: 1. Find the number of millimoles of solute in a) 2.00 L of 0.0449 M KMnO4 b) 750 mO of 5.35 x 10^-3…

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Q: An aqueous solution of hydrobromic acid is standardized by titration with a 0.147 M solution of…

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Q: H3C H3C CH3 CH3

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: 22. What is the conjugate base for the following? a) : CI b) Hï: :O: .H onq b) H3C 03 H d) H―c=c-H

A: •Conjugate base:- substance formed when an acid loses a hydrogen ion. •Here some compounds are given…

Q: Electron Configuration Practice Worksheet In the space below, write the unabbreviated electron…

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Q: mine the Consider each of the acid base reactions below. The first most reactive base (electrons) on…

A: Here we have to write structure of salt of given acid-base reaction-

Q: Consider a double replacement reaction between zinc (II) chloride and sodium hydroxide: ZnCl₂ + NaOH…

A: •Given:-  Reaction between:-   ZnCl2 + NaOH ==>

Q: Pick the single-step reaction that, according to collision theory, has the smallest orientation…

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Q: QMacmillan Learning In scenario C, visible light is in the middle of the yellow region of the…

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Q: What is the average reaction rate between 0. and 1500. s? Express your answer to three significant…

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Q: 8. Using the curved arrows to guide your reasoning, show the products for the following species.…

A: The tail of the curved arrow shows the origin of electron migration and the head of the curved arrow…

Q: What is the molarity of a solution of a polypeptide which has an osmotic pressure of 0.169 atm at…

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Q: The data below were collected for the following reaction: CH3C1(g) + 3Cl2(g) → CCl4 (g) + 3HCl(g)…

A: Answer: Power of concentration term of a reactant in the rate law is the order of reaction with…

Q: Using the template graph, redraw your graph of the distribution of velocities of Neon at 300K; label…

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Q: How many times more acidic is the orange juice compared to the baking soda

A: We know that pH = -log [H+]    so[H+] = 10(-pH)

Q: it says to only use 2 significant figures. please try again.

A: Ideal gas equation is  PV = nRT Where,  P is pressure of the gas  V is volume of the gas n is no. of…

Q: 4. H3C H3C 5. CH3 CH3

A: IUPAC nomenclature: In IUPAC nomenclature  a molecule's longest chain of carbons is taken as parent…

Q: Figure 5: FCC unit cell (atoms omitted). Figure 6: FCC unit cell divided (atoms omitted). Figure 7:…

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Q: Tscl pyridine OTS CH3S CH 3

A: The given reactions are examples of substitution reaction where substituted alcohols are leaving…

Q: billions of years ago. Uranium-238 is known to have 146 neutrons, neutral charge, at mass number of…

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Q: carbon dioxide (gas): NaHCO. +HCHO, → Na,C,H₂O + H₂O + CO₂ 8. The following reaction between…

A: As you have requested for question 9. we are solving for the same, Kindly find the solution for…

Q: If the initial concentration of AB is 0.260 M, and the reaction mixture initially contains no…

A: Given: AB→ A + B Initial concentration of AB is 0.260M. To find: concentrations of A and B after…

Q: Calculate the molarity of a solution containing 306.5 g of Mg(NO3)2 per liter of water. The solution…

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Q: 2. H₂SO4 solution is prepared by dissolving 4.9 grams of H₂SO4 in 100 mL of water. many H₂SO4…

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Q: (e) Which compound would you isolate after subjecting compound 5 to mCPBA. What is the mechanism of…

A: This is an example of Selenoxide Elimination.  Here, mCPBA is used to oxidize the -SePh to -Se(Ph)O-…

Q: 8. A sealed canister contains three gasses. Gas A has a partial pressure of 1.4 atm. Gas B has a…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines we are allowed…

Q: Does a reaction occur when aqueous solutions of barium nitrate and aluminum sulfate are combined?…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 0.35 What mass of carbon monoxide (kg) is needed to reduce a sphere of hematite (iron(III) oxide)…

A: Given:  Diameter of the hematite sphere = 12 cm  Radius of the hematite sphere = 122=6 cm Calculate…

Q: Where does the strongest IMF occur in liquid ethanol?

A: Ethanol molecule contains -OH group which have O-H bond and it take part in hydrogen bonding with…

Q: 8. Predict the product of the reaction outlined below. A. A H CH₂l2, Zn-Cu Et₂O B. ? AH

A: Simmons-Smith Reaction-The iodo-methyl zinc iodide reacts with an alkene to give a cyclopropane. and…

Q: 1 Select (highlight) the most acidic atom of the compound, and um topic H3C OH

A: Given : structure of molecule  Tip : electron deficient atoms are acidic

Q: Using the given reaction profile, what must compound K be? Potential Energy K+A+B A----B K-A+B A-K-B…

A: Given reaction profile ,we need to predict compound K . Answer and explanation in next step.

Q: your answer... choose your answer..... choose your answer... CH3COO CO3 NO2 OH MnO4 PO3 CN choose…

A: 1.Cation are the species which carry posative charge. 2. Anion are the species which carry negative…

Q: 89 Textbook pages that helped with this content Element Symbol Atomic Number Number of protons Z O F…

A: We know for an element that,     Z= p = e  Where, p= number of protons               e = number of…

Q: A chemist titrates 170.0 mL of a 0.5113 M propionic acid (HC,H,CO₂) solution with 0.2326 M NaOH…

A: We have to calculate pH of solution at equivalence point

Q: Calculate the relative neutralizing value for a ground limestone with the following characteristics.…

A: Answer- Effective Neutralizing value (ENV)- Relative Neutralizing value-

Q: What is the half-life for a particular reaction if the rate law is rate= (1271 M*min) [A] and the…

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Q: Q2/A) Identify the characteristic signals the you would expect in the diagnostic region of an IR…

A: Structures of methyl salicylate and methyl benzoate :   Structures of aniline and benzamide:

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".