What is the concentration of a solution formed by diluting 210mL of 8.6M NaOH solutions to 0.81L ? Dilution- use molarity and volume values to calculate molarity after dilution (NaOH)

Q: Consider the following thermochemical equation: 2NO(g) + O2(g) → 2NO2(g) AH° = -113.2 kJ Calculate A...

A: Given  2NO(g)+O2(g)--->2NO2(g).  ∆H0=-113.2 kj If we reverse the reaction than ∆H0 value remain s...

Q: When connect between cupper and iron strips the state of corrosion is. O slightly rusty. O very rust...

A: A multiple choice question based on corrosion that is to be accomplished.

Q: 2. Calculate the solvation free energy AG of Mg" using the Born theory. Given that the ionic radius ...

A: Solution: Data given: Ionic radius of Mg2+ is 0.072 nm. Calculate solvation free energy?   

Q: 2.3 OH OH Он

A: Step 1.  The reaction starts with 3-3 sigmatropic shift  3-3 sigmatropic - the 3-3 bonds is formed a...

Q: Ammonium phosphate ((NH4), PO4) is an important ingredient in many fertilizers. It can be made by re...

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Q: A sample of mixture of Na2SO3 and Na2S2O3 is dissolved in water and reacted with HCl. The equations ...

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Q: PHYSICOCHEMICAL PROPERTIES OF METHYL SALICYLATE Appearance   Litmus Test Result   pH Value   Viscos...

A: Physicochemical properties of a substance refer to the set of the properties that describe the physi...

Q: Draw the condensed structural formula or skeletal formula of the hemiacetal and acetal products form...

A: Hemiacetal and acetal are protected  forms  of aldehyde carbonyl  group by reaction  with alcohol  i...

Q: deoxyribonucleic acid is a Model

A: In this question we have to identify the X-ray diffraction and the discovery of the structure of deo...

Q: COOME CHO CO2ME

A: Electrocyclic reaction is unimolecular... And diels alder reaction is biomolecular... Diels alder re...

Q: Answer the questions regarding the tripeptide shown. HN-CH- -C- -N-CH-C- -N-CH-C-0" CH CH H,C CHOH C...

A: Amino acid are compound which have amine and COOH group Here We are required to find the N terminal ...

Q: Determine the structure as well as the organic functional groups present in the chart.

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Q: The initial enrichment of uranium in LWRS is 3% and the final (at discharge after 3 years in the cor...

A: Here we find out average neutron flux that is decay rate. The corresponding answer given below.

Q: Iron and water react to form iron(III) oxide and hydrogen, like this: 2 Fe(s)+3 H,O(g)→Fe,03(s)+3 H,...

A: for a given reaction, 2 Fe(s) + 3 H2O(g) → Fe2O3 (s)+ 3 H2(g) volume of reaction vessel = 3.9 L  

Q: Which of the following is the C3 epimer of L-idose? 手華華 HO H- OH HO HO OH HO- HO -OH HO HO HO HO D E

A: Given compounds are : Which of these is the C-3 epimer of L-idose = ?

Q: The relative molecular mass and boiling point of four molecules are given below. Explain the order o...

A: More the molecular mass more the Vanderwaal  forces more the boiling Point .

Q: (c) Trans-1-phenyl-1,3-butadiene has max = 280 nm (E 27,000). Calculate the concentration of a solut...

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Q: Calculate the difference, in kilojoules, between AE and AH for the following exothermic reaction at ...

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Q: Q2\ complete the following 1- Analytical chemistry it is used to determination of a and of mount. 2-...

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Q: Indicate how the concentration of each species in the chemical equation will change to reestablish e...

A: Equillibrium constant gives the relation between concentration of product and reactant at equillibri...

Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS HBr

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Q: 1. Which is the most basic atom on this molecule and why? 2. Question 4: Provide the missing product...

A:   Ans : (A)  1. This structure is Benzimidazole is a heterocyclic aromatic organic compound.  2.  Th...

Q: PT#15  3.) Directions: Calculate the empirical and molecular formula of the given. Question: A com...

A: Molar mass of Carbon = 12.011 Moles of carbon = 26.5/12.011=2.21mol Molar mass of H=1.00784 Moles of...

Q: Question Content Area Use the References to access important values if needed for this question. 4A ...

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Q: Types of corrosion are. Nine. Eight. Seven.

A: Types of corrosion are given below.

Q: 11. For the reaction: 2 A +B→ 2 C For mechanisms have been proposed for this reaction, which two of ...

A: Given reaction is :  2A + B --------> 2C   

Q: he volume neec

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Q: Compound A (CH,,0)

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Q: he specific heat capacity o

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Q: How many times higher is the OH concentration is a solution with pOH = 1 than in solution with pOH =...

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Q: How many ions would form if the following could dissolve in solution? (NHa)2S

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Q: Aluminum reacts with iodine in the presence of hot water, to exothermically produce aluminum iodide....

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Q: thermometer A 58.2 g sample of polystyrene is put into a calorimeter (see sketch at right) that cont...

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Q: (b) What are oxidative addition and reductive elimination steps in a catalytic eycle?

A: 1. Oxidative addition is a process that increases both the oxidation state and coordination number o...

Q: .Cathode is . terminal Negative. O Positive.

A: Cathode is positive terminal in electrochemical cell. Cathode is negative terminal in electrolytic c...

Q: nixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseo...

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Q: Why do bromine water and potassium permanganate not react with benzene? Will cyclohexene react with ...

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Q: Is ln2x an eigen function of d2/dx2 ?

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Q: Which of the following alkyl halides would afford the indicated product upon reaction with sodium et...

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Q: Kindly complete the table below and show how it was done. Final answers must be reported in proper u...

A:     25.3 mL of glacial acetic acid is dissolved in water to form a 50 mL solution. Here, we have to ...

Q: Cite four real-life applications of cooling curve and determination of the freezing point of a subst...

A: A substance  generally exists in one of the three states of matter that is solid, liquid, and vapor....

Q: When connect between cupper and iron strips the state of corrosion is very rusty. O slightly rusty. ...

A: Among iron and copper, iron has less standard reduction potential than copper, due to which copper i...

Q: Calculate the value of the equilibrium constant, Ke , for the reaction Q(g)+X(g) = 2 M(g)+N(g) given...

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Q: What is freezing point depression? Cite your sources

A: Colligative properties are those properties which depends on amount of solute but doesn't depend on ...

Q: Which one hardness type that remain after boiling process. * Temporary hardness. O Permanent hardnes...

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Q: 5. What is the major product of the following reaction? to 1. H2SO4 (cold) ? 2. H2O (heat) A. OH В. ...

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Q: required components in an electrochemical corrosion cell. Four. Two. Three.

A: Correct option is four (a).

Q: The reaction 8 CO2(g) + 10 H20(g) 2 C4H10(g) + 13 O2(3) has AG° = -5407 kJ. Determine the value of A...

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Q: OEt HO H. carry our ietrosynthesis of T. Analysis Must be aretrosyntheticioute snowing cne cusconnec...

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Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () --а НЗРОЗ (aq) + 3HCI (aq)

A: As per our company guidelines, we are authorised to solve only one question at a time. Please post r...

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.