what mass of copper (ii) nitrate is prevent in 50.00mL of a 4.55x10-3 M aqueous solution

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A: Equilibrium means there will be no change in any physical properties. So , accordingly Gibbs free en...

Q: About 50% of ucunary.calaulikidncystones).consist of calcium phouphale, Ca(PD.) The nomal mid-cange ...

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Q: A chemist prepares a solution of copper(II) fluoride CuF2 by measuring out 0.159μmol of copper(II)...

A: Given :- number of moles of CuF2 = 0.159μmol  Volume of solution = 250. mL  To calculate :- concentr...

Q: Consider the weak acid H2A and its Conjugate base HA-. Which diagram below represents a buffer solut...

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Q: Determine the concentration of 7.13 g zinc nitrate (MW = 189.4 g/mol) dissolved in 200.0 mL distille...

A: Given, Weight of zinc nitrate = 7.13 g Molecular weight (MW) of zinc nitrate = 189.4 g/mol Volume of...

Q: FILL IN THE BLANK Complete each statement using a term or terms from the list below. Write your answ...

A: The chemical reaction can be defined as the reaction in which reactants react with each other to for...

Q: 5. What is the stacking pattern in the simple cubic lattice structure? aaa, abab, or abcabc?

A: Since you have posted multiple questions as per guidelines we can answer only one per session. If yo...

Q: Ammonium perchlorate (NH,CIO,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

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Q: Write the pressure equilibrium constant expression for this reaction.

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Q: The equation showing the Brønsted - Lowry base and it’s conjugate acid for H3O(+) as a conjugate aci...

A: The reaction given is, =&gt; HNO3 + H2O → H3O+ + NO3-  

Q: What is(are) the spectator ion(s) for the following reaction? Ag2NO2 + HI →   No spectator ion.   Al...

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Q: 3-38 Give IUPAC names for the following compounds: (a) CH3 (b) CH3 (c) H3C CH3 CH3CHCH2CH2CH3 CH3CH2...

A: According to IUPAC nomenclature first we have to select the longest chain of hydrocarbon which conta...

Q: A living room has floor dimensions of 3.5 m and 4.2 m and a height of 2.4 m. a. What does the air in...

A: Given: Dimensions of the room = 3.5 m × 4.2 m × 2.4 m And the pressure of air = 1.0 atm.  

Q: For the endothermic reaction 2C02(g) + N2(g) 2NO(g) + 2CO(g), the conditions that favor maximum conv...

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Q: In a reaction where a carboxylic ester and water react to produce an alcohol and a carboxylic acid a...

A:                           Answer  In a reaction where a carboxylic ester and water react to produce ...

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of...

A: The question can be solved using mole concept as:  

Q: At equilibrium, what is the value of ΔGrxn? < 1 < 0 = 1 = 0

A:                                    Answer At equilibrium, value of ∆Grxn We know that For spontaneou...

Q: The cell notation for the Galvanic cell is Cd(s)/Cd2+//I2(s)/I- The Standard Reductio...

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Q: The following equilibrium is exothermic. How could the yield of diiodine pentoxide be increased? 12(...

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Q: In the Flint Water Crisis, trihalomethanes were produced in the new water supply due to the mixing o...

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Q: a solution that is 0.21 M in HCHO2 and 0 13 M in NaCHO2 (K.(HCHO2) = 1.8 × 10 4) Express your answer...

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Q: Ketones are able to be the substrate of a reduction reaction.  Furthermore, ketones also are able to...

A: Answer: In this statement, it is being mentioned that, oxidation of ketone  can be performed and red...

Q: In aqueous solution, iodine reacts with acetone as represented by the following equation: 12(aq) + C...

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Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of...

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Q: The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500 mL is ___...

A: Before Dilution: M1 = 1.005 M V1 = 43.72 mL   After Dilution: M2 V2 =  500 mL   Using Dilution prin...

Q: Which reaction is more energetically favored, one with ΔG0 = - 44 kJ/mol or one with ΔG0 = + 44 kJ/m...

A: The spontaneity of a reaction can be found out by the change in Gibbs free energy of the reaction. I...

Q: Which reactions shows where Kp is equal to Kc. 4 HCl(g) + O2(g) ⇌ 2 Cl2(g) + 2 H2O(g) 2 BrCl(g) ⇌ ...

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Q: EXPERIMENT: DETERMINING HEAT OF REACTION   Why do we want to have mostly ice and only a little wat...

A: We want to have mostly ice and only a little water (about 75% ice to 25% water) in the small beaker ...

Q: For solid solutions, check all that applies: V A. For the case of an interstitial solid solution of ...

A: The solution is as follows:  

Q: Methanol (CH3OH) burns in air according to the equation 2CH3OH + 302 2CO2 + 4H20 If 189 g of methano...

A: Given : Mass of methanol = 189g

Q: A 30.0030.00 mL Ba(OH)2Ba(OH)2 solution of unknown concentration was neutralized by the addition of ...

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Q: n biological systems, an ACTIVE transport process is one in which an important chemical component is...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: How many grams of gas are present in each of the following cases? b. 8.75 L of C₂H₂ at 378.3 kPa and...

A: We have to predict the mass of gases.  

Q: If the available number of valence electrons for a molecule or polyatomic ion does not complete all ...

A: If the available number of valence electrons for a molecule or polyatomic ion does not complete all ...

Q: Molecular Formula:C,H1,0, EOU: IR (cm-1): ?? bond 2951 bond 2500 - 3460 bond, 1602 bond 1715 1H NMR ...

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Q: v Draw Lewis structures for each of the following. Give the total number of valence electrons, selec...

A: Lewis dot structure of molecule can be predicted by using the octet rule where if valance electron e...

Q: The following structure is more active than morphine as an analgesic. HO -NMe H. acetyl O The extra ...

A: The given structure is acetylcodeine. It is an analgesic and is more active than morphine. It is als...

Q: Consider the reaction: N204(g) 2 NO2(g). What is AS° at 25 °C? AHP, KJ mol-1 AGf, KJ mol-1 NO2 33.85...

A: T = 25 0C = 298.15 K (Temperature in K = Temperature in 0C + 273.15 )   For NO2 : ∆Gf° = ∆Hf° - T∆S°...

Q: Nitrogen dioxide decomposes according to the reaction: 2 NO2(g)  2 NO(g) + O2(g); Kp = 4.48 x 10-13 ...

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Q: Determine the valence electrons shared between two carbons in a compound c2H4

A: The compound given is C2H4.  

Q: When is the fugacity equal to the partial pressure of a gas? Fugacity is equal to partial pr...

A: Fugacity  is representing the actual behavior of real gases which distinctly different from the beha...

Q: Question 45 A chemist obtained the following data for the percent compound Z in triplicates (n=3) of...

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Q: 7. What is the equation for this overall reaction? a) 2A + 2C -> 2E +F b) 2A + B+ 2C -> 2E + F c) 2A...

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Q: Consider the reaction: Baso4 Ba2* + so,2"; Ksp = 1.1 x 10-10 What is AG° at 25 *C? O 110 kJ/mol O 1....

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Q: CH3 HBr 6. Consider the following reaction: ? ČH3 a) Draw the two possible allylic cations that coul...

A: The answer is as follows: Note: as per company policy we can attempt first three sub parts only, ple...

Q: step(s). The SN2 reaction of chloroethane with NaC=CH has 3. O 1

A: Bimolecular nucleophilic substitution reaction (SN2): In this reaction the addition of the nucleophi...

Q: Consider the reaction: BaSO4 Ba2+ + so42; Ksp = 1.1 x 10-10 What is AG° at 25 °C? O 110 kJ/mol O 1.6...

A: Answer: Standard gibbs free energy = 52 kJ/mol All detail calculation given below   Thank you

Q: Use excel spreadsheet to solve the following results: A sorption study of Cd2+ on a loamy sand gave...

A: A question based on adsorption that is to be accomplished.

Q: What are the ΔHrxn and ΔSrxn values that indicate a spontaneous reaction at all temperatures?     ...

A: For a spontaneous reaction :  The value of ∆Hrxn and ∆Srxn = ?   

Q: Question 20 What are the variables in a van't Hoff plot? O K vs 1/T O In K vs T O In K vs 1/T O K vs...

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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.