What mass is grams of potassium chloride is produced if 2.4 moles of potassium chlorate decompose according to the following equation? heat 2KC10;(s)– 2KCI(s) + 30,(g)

Q: Which of the following statements is true about a solution of ammonium acetate, NH4C2H3O2?…

A: Given :  Ka(NH4+) = 5.56 x 10-10 Ka(HC2H3O2) = 1.8 x 10-5

Q: which component in the HPLC, pushes the mobile phase through a column?

A: To determine: which component in the HPLC pushes the mobile phase through a column

Q: The following questions refer to the gas-phase decomposition of ethylene chloride. C2H5CI → products…

A: a.) To calculate rate constant , we would use integrated rate law and given Concentration values at…

Q: the Lewis structure

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

Q: Estimate the number of 'H NMR signals that each molecule would display, entering your answer as a…

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Q: 2. Determine the pH if I add 0.5 moles of NHẠC1 (s) to a 5 L solution of water. (Note: the Ka of…

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Q: Different substances containing the same transition metal often demonstrate a wide range of colors.…

A: Transition metals ( d-block elements ) can have many oxidation states due to presence of d-orbital…

Q: (Q22) Which of the following pairs is not or could not produce a buffer solution? O CH3COO"/OH O…

A: Buffer is an aqueous solution containing a weak acid and it's conjugate base or a weak base and it's…

Q: Arrange the atoms in order of increasing atomic size. W, Ag, Fr, Te

A: ->On going left to right in periodic table atomic radie decreases . -> On going top to bottom…

Q: 5) Indicate the MAJOR product of the following reaction and provide a detailed mechanism that…

A: Enamine undergoes hydrolysis to give corresponding carbonyl compound.

Q: Which of the following compounds will have the highest molar solubility in pure water? O MgCO3, Ksp…

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Q: A solution contains 0.0120 M Pb² + (aq) and 0.0120 M Sr2 + (aq). If you add SO-(aq), what will be…

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Q: A gas occupies a volume of 8.0 L at a certain temperature and pressure. What is the final volume of…

A: Answer: C) 12 L

Q: A sample of gas occupies 20.0 liters at 32°C when the pressure is 0.750 atm. What will be its…

A: The final temperature can be calculated by using ideal gas equation.

Q: AH is an Extensive Peperty INp 0:(p NOig Part C AH Changes sign when a process is nevered 2NOg Ng+…

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Q: Chemistry write General formula, suffix/prefix , example Structure, example Name, distinguishing…

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Q: Calculate the KP for the following reaction at 25°C: H2(g) + I2(g) ⇌ 2HI(g)     ΔGo = 2.60 kJ/mol

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Q: CH3 RM9X CICOCHCO2C2H5 (THF) CH3 - C= CH (i) (ii)

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Q: НО. Оз, Zn, HCI + E C А, В CH;COCI D

A: ->Grignard reagent can give nucleophilic addition reaction at carbony center. -> In presence…

Q: Post lab report Lab 6 (supplemental): Pressure of gas mixture in a straw- measuring the amount of…

A: The explanation is given below-

Q: 3. 1. LDA, THF; Mel 2. LDA, THF; Mel 3. EILİ (2 equiv), Cul (1 equiv), THF; then Br

A: LDA is a bulky base so it will form Kinetic enolalte. Gillmann reagent is a soft reagent so it will…

Q: Which of the following describes the reaction: O bombardment reaction O positron emission O alpha…

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Q: What is the major organic product of the following reaction. он H. 1. н', но OH H. он 2. CH;MgBr 3.…

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Q: What is the pH of a 0.010 M acetic acid solution (Ka = 1.76 × 10^−5)?

A: Acetic acid is a weak acid , so it doesn't dissociate completely into its ions.  To calculate pH of…

Q: Part A The following data show the rate constant of a reaction measured at several different…

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Q: 10. Me 1. NaBD4, MEOD Me `Me 2. mCPBA, Dсм 3. H2SO4, H20 A OD D. в Me D Me Me Me D- Ме Мe Me Me -Me…

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Q: A solution is prepared that is initially 0.095M in methylamine (CH3 NH,), a weak base, and 0.38M in…

A: we need to fill the given table and calculate pH of the solution

Q: AsO,3 + I2 → AsO,3 + I (basic) Cr + CIO, → CrO2 + CIO;- (basic)

A: Balanced the given redox reaction under basic condition---

Q: The reaction of ethyl acetate with sodium hydroxide, CH3COOC>H5(aq) + NAOH(aq) = CH3COONA(aq) +…

A: Rate law is defined as product of rate constant (k) and the concentration of reactants raised to the…

Q: Part II- Moles 3) What is a mole? Describe the mole in terms of atoms, molecules and grams. DiscUss…

A: A mole is defined as 6.02214076 × 1023 of an atom, molecule, ion, or any other chemical unit. 1 mol…

Q: question. A helium-filled weather balloon has a volume of 861 L at 19.9°C and 751 mmHg. It is…

A: According to ideal gas equation,  (P1V1 ) /T1 = (P2V2)/T2

Q: Please name the following alcohols (spell out full name of compound) :) A) refer to first photo B)…

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Q: Part A Geologists can estimate the age of rocks by their uranium-238 content. The uranium is…

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Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: When heat of reaction is positive , then the reaction will endothermic. Heat of reaction = Energy of…

Q: Using valence bond theory, explain the following in relation to the complex given below [Cr (CO)6]…

A: VSEPR theory is Valence Shell Electron Pair Repulsion theory.  It helps to find out the…

Q: Give clear handwritten solution) give reaction mechanism and major product for the all three…

A: The Given question is various types Of bromination Reaction.

Q: Help with the structure of 2-chloro-2-phenylacetic acid

A: Given :- name of compound = 2-chloro-2-phenylacetic acid  To draw :- structure of compound

Q: Consider the reaction between nitric oxide and hydrogen 2NO + H2 → N20 + H20 Initial Rate of…

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Q: If a dog has a mass of 20.1 kg, what is its mass in the following units? Use scientific notation in…

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Q: mass of KIO3 = 0.9290g titrated volume Na2S2O3 = 28.88mL standardisation sodium thiosulfate

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Q: A 250 ml. sample of gas at 1.00 atm and 20°C has the temperature changed to 40°C and the volume…

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Q: ich substance would have a higher boiling point: Su termolecular forces that would be present for…

A: Boiling point of substance is depends on intermolecular interaction between molecules. Stronger the…

Q: Does the following reaction absorb or release energy? release absorb (1) Br(g) + - Br (3) O Can't be…

A: First we would check the type of reaction and use the given data .   Note : As you have uploaded…

Q: 27. How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin…

A: We will use ideal gas equation to see the effect of change in temperature and pressure. When…

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. 13 +1e+;

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Q: Which of the following describe(s) the following reaction? Choose all that apply. 92 137 Sb + 101Nb…

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Q: Give a clear handwritten answer...

A: Oxidising agent: oxidise the substance and self reduction... Reducing agent: reduction of the…

Q: After creating her standard curve for absorption versus the concentration (M) of FD&C Red 40 and…

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Q: Q/ Three chemical engineers (Mohammed, Ahmed and Ali) discussed about the effect of the pressure…

A: Ahmed is correct

Q: Can you label which is carbon 1,2,3 6 and which is oxygen 3 and 4 and say what are the bond angles?…

A: The carbon atom exhibiting sp3 hybridization will show a bond angle of 109°28'. The carbon atom…

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".