5. Molecular Mg(OH).(s) H,SO.(aq) MgSO.(aq) + H,0() Detailed ionic Net ionic

Q: 15 16 17 18 19 20 21 22 23 24 25 26 27 An aqueous solution at 25 °C has a OH concentration of 1, x…

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Q: mol O2

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Q: What is the final temperature of 100.0 g of zinc at 95°C put into 50.0g of water at 17°C.  Specific…

A: Given data,Mass of Zn=100 gMass of H2O=50 gInitial temperature of Zn=95oCInitial temperature of…

Q: Q. Draw all possible structures of the following molecules and explain which one is the preferred…

A: Here we have to predict the preferred structure of the given compound based on VSEPR theory.

Q: 2+ What is the concentration of Mg²* required (molarity) in a solution that is 0.0019 M in F in…

A: Precipitation occurs when reaction quotient is equal to the solubility product.

Q: Suppose a 250. mL flask is filled with 1.4 mol of H, and 0.70 mol of I,. The following reaction…

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Q: Question 1 What is the order of an E2 reaction? O third order O zeroth order O second order O first…

A: E2 reaction is a bimolecular elimination reaction and it is one step mechanism.

Q: What volume (L) of 0.500 M KCl solution contains 25.0 g of KCl?   0.671 0.335 5.96 0.168 none of the…

A: Given-> Molarity = 0.500 M Weight of KCl = 25.0 gm

Q: A phosphatic solution, 25 ml in volume is titrated with 5 ml of 0.2252 N of HCl, and the same…

A: The original solution is a mixture of phosphates. The phosphates can be H3PO4, H2PO4-, HPO42- ,…

Q: An unknown compound with a molar mass of 674.7 g/mol was isolated from bacterial cells. This…

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Q: Question 5 Choose the best answer! Some questions may have more than one correct answer. Choose all…

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Q: The following plot shows two titration curves, each representing the titration of 50.00 mL of 0.100…

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Q: What is the pHpH of a solution with [H3O+]=8.1×10−5[H3O+]=8.1×10−5 MM?   4.09 -9.42 -4.09 1.00

A: • The values provided in the question are:-       i) Hydronium ion concentration of a solution,…

Q: determine the pOH of a 0.0453 mol L-1 KOH solution at 25 ℃

A: Given :- concentration of KOH solution = 0.0453 mol L-1  To determine :- pOH of solution

Q: 405−mL solution of NaCl was electrolyzed for 5.80 min. If the pH of the final solution was 12.23,…

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Q: When 1.06 g of a certain molecular compound X are dissolved in 85.0 g of dibenzyl ether…

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Q: Draw three resonance structures for carbonate ion, CO32-, and assign formal charges  on all the…

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Q: What concentration of HCl is required for pH 1.6?

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Q: hat will be the major product for the following transformation? reactions done on benzene ring and…

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Q: What volume of each solution contains 0.340 molmol of NaINaI? A. 0.142 MM NaI B. 0.952 MM NaI C.…

A: Molarity: it can be define as the number of moles of solute dissolved in per litre of the solution.…

Q: How long will it take to plate out 4.9 g Ni from aqueous Ni2+ with a current of 113.1 A?

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Q: For citric acid  H3C6H5O7, what reaction would correspond to Ka3

A: Given :- chemical formula of citric acid = H3C6H5O7  To write :- its reaction correspond to Ka3

Q: Why is this wrong ? And explain

A: To explain why the given mechanism is incorrect.,

Q: Determine the mole fraction of NaF in a 11.7343 wt % aqueous solution of NaF.

A: Weight percent or mass percent :- The mass of solute in grams present in 100 grams of solution is…

Q: Calculate deltaG for the reaction /, (02) = [O]Fewto at 1650 degrees Celsius. Given: (H2) + / (02)…

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Q: 10) If 100 grams of water saturated with potassium chloride, KCI at 50°d were cooled to 20°C, how…

A: The solubility of a substance can be explained as the total amount of the substance that can be…

Q: an ionic compound AxBy has a cubic unit cell. Within the unit cell, the B ions have a body-centered…

A: In the emperical formula, AxBy, what is the value of y = ?

Q: 11. OMe Me

A: Step 1 : Birch reduction. Step 2 : reaction with acid Step 3 : C-alkylation. Step 4 : Robinson…

Q: A certain liquid X has a normal freezing point of -1.00 °C and a freezing point depression constant…

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Q: What reagents are needed to carry out the conversion shown? N- OCH3 CI- OCH3 Cl2/FeCl3; HNO3/H2SO4;…

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Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

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Q: 16. How many grams of Cu are plated out from a CUSO4 solution by a current of 10.0 amps flowing for…

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Q: Part A Alkanes are molecules that contain only carbon and hydrogen and have only single bonds.…

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Q: Write the systematic (IUPAC) name for each of the following organic molecules: structure name NH2…

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Q: Give two examples of an electrochemical cell.

A: The examples of electrochemical cell is given below

Q: Carbonic acid (H;CO:) is widely used in the production of sodas, soft drinks, sparkling wines, and…

A: a.) Carbonic acid is a diprotic acid so it have two acidic protons and hence two ionization…

Q: 182 −mL−mL sample of a 1.3 MM sucrose solution is diluted to 600 mLmL .     Part A What is the…

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Q: ОН HNO3 Experiment 32B

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Q: Which reactions are spontaneous in the forward direction and spontaneous In the reverse direction…

A: ->If ∆rG < 0 => then it is spontaneous. ->If ∆rG > 0 => then it is non…

Q: which of these is wrong? For each salt listed below, determine if its solution would be acid, basic…

A: A solution is said to be acidic when it has a high concentration of protons whereas if the…

Q: When 18.0 mL of a 3.75×10-4 M sodium hydroxide solution is combined with 15.0 mL of a 1.53×10-4 M…

A: The chemical equation for the reaction of sodium hydroxide solution zinc bromide solution is  2 NaOH…

Q: 12.2 g of 2-methylbutan-2-ol (MW 88.15 g/mol) reacts with excess H2SO4 to form 7.98 g of…

A: Given data,Mass of 2-methylbutan-2-ol=12.2 gMolecular weight of 2-methylbutan-2-ol=88.15 g/molMass…

Q: Provide a mechanism for the following transformation: CN CO2H 1. NaOH 2. H30*

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Q: Consider the following set of reactions and the related kinetics data. The reaction conditions and…

A: From te given rate law expression,  All reactions are second order and with respect to SCN- is first…

Q: A chemistry graduate student is given 100. mL of a 0.60M dimethylamine ((CH) NH) solution.…

A: we need to calculate the mass of diethylamine bromide dissolved in the solution to form a buffer

Q: ring flip YABAHS но SHABAY Draw the structure of conformers SHABAY and YABAHS using wman…

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Q: 3. Which of the following Lewis structures for PO43 has the lowest formal charges? :0: 3- :ö: 3- :0:…

A: The formula to calculate the formal charge on any atom is given by the following equation . Formal…

Q: What is the structure of the main product produced by the following reaction? Br NaOMe Меон Br…

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Q: 24 25 26 27 28 29 30 31 32 33 The rate constant k for a certain reaction is measured at two…

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Q: Predict the mode of decay and the product for 22 Ac. Select one or more: Oa. Alpha emission b. Beta…

A: 227Ac undergoes two type of decay. It mainly undergo beta emission but sometimes it also emit alpha…

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.