Sclect all the true statements. ||The CI and Br ions have the same number of clectrons,

Q: compound: chemical trioxide   please can u check if the answers are correct

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Q: FeCl2FeCl2 Express your answer as an ion.

A: The given compound is FeCl2.   The reaction between metal and non-metal involves ionic bond. In a…

Q: ibrium used to o answ more Y to the read

A: When you want to add reactant on equilibrium Reaction then reactant concentration will be more than…

Q: CH3 1) TSCI, pyr. iv) 2) t-BUOK OH Ph он OCH, OCH

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Q: Which of the following is correct * O qp>qv O AU AH O Both a & b

A: Given terms qp, qv, ∆H and ∆U. qp represents the heat content of the system at constant pressure. qv…

Q: ons are pr

A: The concentration of FeSCN + 2 at equilibrium is equal to the concentration of added NaSCN:

Q: the 4th row, what is written above the the arrow? cl2 and

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Q: What is the link between IMFA strength and the physical properties of covalent molecules? Answer in…

A: The link between IMFA strength and the physical properties of covalent molecules.

Q: CrCl3CrCl3 Express your answer as an ion.

A: The given compound is CrCl3 and its IUPAC name is chromium (III) chloride.

Q: How would you describe the difference between the two molecules below? Explain whether these are…

A: The molecule given here is 2-chlorobutane . The two given structures are same in all respect except…

Q: agent fhom the followring

A: The oxidizing agent is a substance that causes oxidation by accepting electrons; therefore, its…

Q: what species could be represented by HB+?

A: The representation of base is generally done in terms of B and acid is represented as A.

Q: (a) What is the Kb of the acetate ion?(b) What is the Ka of the anilinium ion, C6H5NH3+?

A: The Kb value of acetate ion has to be given.

Q: . What does -AS mean? What does +AS mean?

A: There are conditions when ∆S is positive or negative.

Q: Ka for ammonium ion (NH4 1 ) is 5.7 X 10210. Find Kb for ammonia (NH3).

A: is a conjugate base of as it is formed after the loss of a proton by . is the dissociation constant…

Q: Considering molecule, th (or "g") indic change in si passing thro

A: In bonding molecular orbital, sigma is the cylindrically symmetric along the bond axis bonding…

Q: Sort the following chromium compounds by whether the cation is chromium(1I) or chromium(I). Drag…

A: The oxidation state, or sometimes mentioned as oxidation number, can be defined as the total number…

Q: e AS°, rxn

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Q: at 45 °C when [Fe] = 3.00 M and [Mg+] = 0.310 M. %3D Express your answer to three sianifioant

A: Given data are as follows:

Q: Calculate Kb for each of the following ions: CN-, F-, CH3COO-, HCO3

A: For calculating the Kb for  bases given in the questions, we need Ka values of the their conjugate…

Q: Complete the equation, using appropiate notations and fromulas: 410Be=?+510B

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Q: Chromatography is a useful spectroscopic method for separating ions based on their charg

A: ANSWER

Q: I’m not sure if this is an isomer, and if they have identical properties

A: The given compounds have to be identified as isomers (or) not. The given compounds are,

Q: Ca Express your answer as an ion.

A: Calcium is a chemical element with the symbol Ca and atomic number 20. its electronic configuration…

Q: CaO

A: It is calcium oxide.

Q: Q1 / What is the molecular weight of O SC ?? Note that S = 32.06 CI = 35.45 %3D %3D

A: molecular weight of OSC is :

Q: Which is the answer? I need all the steps in detail

A: Bond enthalpy is the essential energy needed to dissociate (break) substance's 1 mole (whole bond)…

Q: Assign each species on the left to a category on the right.

A: Strong acid is an acid that ionizes completely in aqueous solution. It always loses a proton (H+ )…

Q: How does change and volume affect the ∆Hhydr of an ion?

A: Enthalpy of hydration is represented as ∆Hhydration. It is the quantity of heat of an ion when a…

Q: .CI HO. (DMSO) Me Me EtgN, CH,Cl,

A: Organic reaction mechanisms

Q: how many protons does it have for HNMR?

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Q: this tble balawce) The nor ronicequāīion and Colcal'ate DH for tmdeet reac Fron using

A: We are given that., NH4Cl (s) + H2O ---------->  We have to write the net ionic equation as well…

Q: e. cooilr -cooilr KzOs OL (on)y, (phQD), PHAL on BaoCON, t- Buon, Mo

A: Mechanism done in step 2.

Q: LOH H,C O=ら=0

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Q: Br

A: All chemical compounds can be named with certain rules which are purposed by IUPAC. It purposed to…

Q: The ionization constant for HNO2 is 2.70 x 10-6 at 25 oC. Determine the standard free energy change…

A: The expression for standard free energy change is given below, R is the universal gas constant, T…

Q: Li o ctly reglux Co,CH3 co, H * Cme : Mdal- SNAC EICB

A: Mechanism  involve Formation  of aldol followed  by E1CB reaction.

Q: 1. Zn + HCI -> ZnCl2 + H2 Left Right Zn H. CI 2. Cao HCI -> CaCl2 + H20 + Left Right Ca CI 3. Na…

A: We are given five reaction and we have to balance each of them.,

Q: föllowing Mg) + a. Find the val

A: For any reaction in electrochemistry from the value of standard reduction potential E0 for cell be…

Q: Write the Ksp expressions and the complete ionization equations for the following: a) iron(II)…

A: (a)Iron (II) sulfide ionizes to form Fe2+ and S2- ions and the reaction is given.

Q: t involves tive study ions show eaction cor

A: The compound mentioned will be a grignard reagent. To synthesize a grignard reagent we have to be…

Q: Having issues with 2

A: 2 C option is correct.

Q: the neaks at 105 and 198 amu? in the peak at 272 amu?

A: Given: 1) To find the breaking of bond results in peaks 105 and 198 amu. 2) To find the breaking of…

Q: Give me handwritten answer with explaination?

A: Polar(Hydrophilic)- A hydrophile is a molecule or other molecular entity that is drawn to water…

Q: Which on is superior, EI or CI?

A: Mass spectroscopy requires sample to be converted  into ions . Two such ionization methods are : 1)…

Q: Explain the process on how you came up with the answer.

A: Organic compounds can be defined as compounds containing hydrogen and carbon bonds. For example,…

Q: f. calculate A CHOH+0zn→ COn +2 H20u

A: Given Reaction:     CH3OH (l) + 3/2 O2 (g) ------> CO2 (g) + 2H2O (l)              ∆HRXN0 =…

Q: ーNO2 Br

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Q: Find the ao ve al values of hypochloros deid in a dolu tion ith. a of 7.0.(kaHOCI 3x10-8 for Hacil…

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Q: Drag and drop the pairs to the correct bond they make. C Br Al 2.5 3.5 2.8 3.2 1.5 4.0 Covalent…

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