What is the molarity of sodium vanadate (Na3VO4) solution if 34.6 mL of the solution are needed to titrate a 0.408 g sample of pure potassium sulfite?

Q: 5a Devise a cell for the following redox reaction                                            H2(g)…

A: We need to devise a cell for the given redox reaction, H2 (g) + I2 (g)  →  2HI(aq) And then we need…

Q: Which of the following pairs of compounds are cis-trans isomers? O HC = C- CH3 and CH3 - C = CH O…

A:

Q: The equilibrium reaction for the aqueous dissociation of acetic acid is shown below. CH3COOH(aq)…

A: Gibbs free energy in Chemical Standard state, ∆GΘ = The reaction is at standard conditions, i.e 25o…

Q: Substance Lewis Structure SC12 BrF3 SeF4 BrF5 C₂H4 Treat one C as the central atom BP BP BP BP BP +…

A: we have to complete the given table for Lewis structure, shapes and hybridization of the given…

Q: || C-OH CH3 CH3

A: IUPAC name consist of prefix-root word-suffix first we identify parent chain then substituent and…

Q: 1) Show all possible chival products of the following reactions. Indicate R/s on products. iii)…

A:

Q: What is the bet charge for an atom with 26 protons, 27 neurons and 24 electrons?

A: An atom is the smallest indivisible particle.  Here we are required to find the net charge over an…

Q: What is the major organic product of the following reaction? (nomenclature hint: 1-hexene would mean…

A: This is an example of elimination reaction where alkyl halide undergo elimination via E1 mechanism…

Q: [Review Topics Use the References to access important values if needed for this question.…

A:

Q: a. ОН b. с.

A: If there is E/Z isomerism then determine the E/Z configuration of alkene and also mention it in…

Q: A solution contains 9.27x10-3 M zinc acetate and 6.15x10-3 M nickel(II) nitrate. Solid potassium…

A: Zinc acetate and nickel nitrate react with potassium hydroxide to produce Zinc(II) hydroxide and…

Q: o Write the systematic (IUPAC) names of the given carboxylic acids. CI O Macmillan Learning…

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: Under standard conditions, the cell potential for a voltaic cell composed of zinc and copper is 1.10…

A:

Q: Explain why begetable oil and water don't dissolve in one another

A:

Q: For the reaction 6C0₂(g) + 6H₂O(1) C6H1206 + 602(g) AHxn 2800.8 kJ and ASºrxn= -259.0 J/K The…

A: The chemical reaction :  ∆H°rxn = 2800.8 KJ  ∆S°rxn = -259.0 J/k  Note : Both ∆H°rxn and ∆S°rxn are…

Q: Balance the following equations of the lab: 1 Fe(NO3)2 HNO3 Balanced oxidation (unmultiplied):…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction using…

Q: Give the systematic (IUPAC) names for these molecules. H-C- IUPAC name: 4 OCH–CH3 CH3

A: The IUPAC Name of ester can be explained as:

Q: The basic principles of Hess's Law do not apply to the absolute entropies listed in tables of…

A: Statement Given

Q: nitial-rate data at a certain temperature is given in the table for the reaction SO₂Cl₂(g) → SO₂(g)…

A: Given , SO2CI2(g) →SO2(g) + CI2(g)

Q: NetID: 11. Identify the oxidation number (oxidation state) for each atom in the following compound…

A: Sum of total oxidation numbers of all atom should be zero. The oxidation state of each ato given in…

Q: The three compounds below are major ingredients in pumpkin spice (a blend of cinnamon, ginger,…

A: Given proton spectrum of compound..

Q: What is the name of none of these O 1-ethylbenzene O 1-hydroxy-3-ethylcyclohexene O…

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

Q: 6. A buffer solution contains 0.120 moles of propionic acid, HC3H5O2, and 0.100 moles of sodium…

A: Here we are required to find the pH of the acidic buffer solution which is prepared by mixing 0.12…

Q: 65 What is the minimum concentration of NH3 (mmol/L) needed to prevent Ağci(s) from precipitating…

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

Q: (a) (b) (c) OH OH LOH PBr3 HBr SOC1₂

A: Organic transformations:  [As per the rules, only the first three sub-parts can be answered]

Q: a. C. Give the IUPAC name for each alcohol compound. CH3 b. OH سهولة LOH OH Give the IUPAC name of…

A: In order to write iupac naming ,we have to follow some rules . 1.first select longest carbon chain…

Q: Identify the best reagents to achieve the following transformation. a-a HBr O Br2 OHBr, ROOR Br₂,…

A: Double bond of alkene is electron rich so it can favour electrophilic attack .

Q: The equilibrium reaction for the aqueous dissociation of acetic acid is shown below. CH3COOH(aq) =…

A: Given: ∆fG°(CH3COOH(aq))=-396.5 kJ/mol∆fG°(CH3COO-(aq))=-369.3 kJ/mol∆fG°(H+(aq))=0 kJ/mol

Q: A solution contains 5.81x10-³ M magnesium nitrate and 8.75x10-3 M lead acetate. Solid potassium…

A: Addition of potassium fluoride to the solution containing magnesium nitrate and lead acetate causes…

Q: Calculate AG for the reaction 2 H₂S(g) + SO2(g) 3 Srhombic(s) + 2 H₂O(g) For the following…

A:

Q: 9. Give the major organic product(s) for the following reaction or sequences of reactions. 1 Mg…

A: -> Alkyl bromide in presence of Mg/ether can form Grignard reagent and Grignard reagent has…

Q: Macmillan Learning While examining an unknown solid, it is found that the solid is malleable and is…

A: Well, we know ionic solid having electrostatic force of attraction between the ions (cations and…

Q: 1) calculate the moles of O in 543 g of CO2 sample. 2)calculate the mass (g) in 3.48mol of CO2 I…

A:

Q: You collected a sample of hydrogen gas in an inverted buret by displacement of water at 23.5 *C. The…

A:

Q: How many hours are required to produce 115 g of Iron metal from the electrolysis of molten FeCl3…

A:

Q: A lake has a surface area of 18 square kilometers and an average depth of 6 m.The average pH of the…

A: Given: Average pH of the lake is 6.9 reduce the pH of the lake from 6.9 to 3.2   molar mass of H2SO3…

Q: In iodometric titration, the blue color of iodine starch complex usually comes back after few…

A: To explain why in iodometric titration, the blue color of iodine starch complex usually comes back…

Q: certain metal M forms a soluble nitrate salt M(NO3)₂. Suppose the left half cell of a galvanic cell…

A:

Q: 9. Give systematic names for the following structures: O a) HCN(CH3)2 O || b.) CH3CH₂CNHCHCH3 CH3…

A: Both the given compound has the functional group amide. so we have to use '-amide' as the suffix.…

Q: In the laboratory you dissolve 16.0 g of sodium nitrate in a volumetric flask and add water to a…

A:

Q: Br. ОН CH3 CH3 H3C ОН H*, remove water Br. CH3 H3C CH3 1) Mg/ether 2) CH,CH=O 3) H2O+

A: Please go through my hand written notes for the solution.

Q: Consider the following chemical reaction and that H2SO4 is a strong acid:  H2SO4 +  H2O  ====…

A:

Q: 8. What is the mass of gold (in g to one decimal place) is produced with a 6.0 A current for 3.0…

A:

Q: What will the final temperature be if you add 400 KJ of heat to 1.00 L of liquid water at 20°C? The…

A: The heat supplied to water is used for  (i) raising the temperature to 100oC (the boiling point)…

Q: 02 not diiw boouborq el (90siq Ismisob ono of g ni) blog to 22601 srl as isrW.8 10. How much current…

A: Faraday first law - According to Faraday first law " amount of substance deposited in electrode is…

Q: Substance Lewis Structure NC13 HCN H₂Se CO₂ NH4+ BP BP + LP BP BP + LP BP + LP + LP + LP = =…

A: we have to complete the given table for Lewis structure, shapes and hybridization of molecules/ions

Q: 1. panisole Grignard 2. 5% HCI 4 人 LLIAM E EYON cat. N-SOO

A:

Q: 1. Using the following reactions, calculate the heat of formation, 4Hf, of H₂S using Hess' Law. SHOW…

A:

Q: Enter your answer in the provided box. 0 0 Find AG for the following reaction, using AH and S…

A:

Q: PLEASE SHOW ALL WORK FOR THE QUESTION BELOW IF POSSIBLE!!  THANK YOU SOO MUCH!!!!  Given the…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.