Duty 1/0.1753 g of NaCl was dissolved in enough water to give 240 ml. Calculate the formalism of the solution? The atomic weights are sodium 23 and chloride 35.5

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A: No it wont be Ti3O2

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Q: Draw a Lewis structure with lowest formal charges for MnO4 -

A: To find: The Lewis structure of MnO4 -

Q: Name the salt K, Pt(CO3)2F2] given that the carbonate ion acts as a monode

A: Answer:First of all we will figure out the cation and anion and then find out the oxidation number…

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A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

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A: The conductivity of an solution is the measurement of how easily ions can move through from one end…

Q: the hydrochloride Salt CHz CH2-NHz HO

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Q: What is the enthalpy change, Delta Hrxn, for the following reaction?       2 NaOH (s) + CO2 (g) →…

A: Given reaction 2 NaOH (s) + CO2 (g) → Na2CO3 (s) + H2O (l) From the literature, standard values

Q: 1- Na3AlF6 can be made by the reaction below: Al203 (s) + 6 NaOH (aq) + 12HF (6) → 2 Na:AlF, (s) + 9…

A: Moles of Al2O3 = Mass/Molar mass = 6.55g/(101.96gmol-1) = 0.0642 moles Moles of NaOH = Molarity  ×…

Q: 16. Draw Lewis dot structures for an atom of each of following elements. (a) Li (b) Ne Ne (c) O (d)…

A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…

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Q: What comprises the Group V Cations? Can precipitation give a confirmatory result on this group? Why?

A: The qualitative analysis of the metal ions involves the separation and identification of the metal…

Q: a) Explain the chemical bonding between Nitrogen(1N) and Chlorine(3CI) using Lewis electron dot…

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

Q: calculate the enthalpy of reaction for:               2NaHCO3→Na2CO3 + H2O + CO2  ΔH1

A: Calculate the enthalpy of reaction for 2NaHCO3→Na2CO3 + H2O + CO2   ??

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A: Given: When I2(g) reacts with Cl2(g) to form ICl(g), 6.41 kcal of energy are evolved for each mole…

Q: 12018 continue ...Q1 ATOMS AND ELEMENTS + USING MOLES + ORG sodium carbonate. Compound V is an…

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Q: 3. What mass of O₂ can theoretically be obtained from 1.67 g of a KClO3/KCl mixture which is 75.0%…

A: #3: Between KCl and KClO3, only KClO3 is decomposed to form O2(g).  The balanced equation for the…

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Q: Each of the following properties shows a regular trend inGroup 1A(1). Predict whether each increases…

A: NOTE ; Since you've posted multiple sub-parts,we'll solve only first three sub-parts for you. To get…

Q: of TsCl, pyr A B 5.... OTs NaBr C D Br

A: Above reaction is a substitution react In which  OH group is made good leaving group by reaction…

Q: Give the oxidation state of sulfur in (a) S₈; (b) SF₄; (c) SF₆;(d) H₂S; (e) FeS₂; (f) H₂SO₄; (g)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: a Write a balanced thermochemical equation for the reaction. (Use the lowest possible coefficients.…

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Q: The bond lengths in Cl2, Br2, and I2 are 200, 228, and 266 pm, respectively. Knowing that the tin…

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Q: Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and ammonia are…

A: Strong acid and base are those which is completely dissociates into ions whereas weak acid and base…

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A: The chemical formula for the sulphate ion is -SO42-(aq)

Q: Identify the compound with covalent bonding. please provide step by step solution.   LiI Ne KF H2Se…

A: Ionic bond - electronegativity of corresponding atoms greater than 2.1  Covalent bond  -…

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A: Calculating empirical formula:

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A: We have to predict the final product of the reaction.

Q: 1. For Zn,Cuz.xInı„S2 and Zno.44Cuo.78IN0.7852, use the oxidation state of each element to show how…

A: The oxidation state of Zn is +2. The oxidation state of Cu is +1 in stable salts. The oxidation…

Q: Draw a lewis structure for this reaction.

A: To draw the Lewis structure for the given reactions.    A Lewis structure is a diagrammatic…