solution will be diluted to create 5 standard solutions: Volume of FeSCN2+ Stock Solution (mL) 0.00 5.00 4.00 3.00 2.00 1.00 Standard Solution Standard Solution 0 1 2 3 4 5 he concentration of FeSCN2+ in each standard solution? (Show ALL calculations for 0 Volume of HNO3 (mL) 5.00 0.00 1.00 2.00 3.00 4.00 Concentration of FeSCN2+ Stock Solution (M)

Q: 0.00188 g of AgCl dissolves in one liter of H2Oat 25 * c. Write the balanced chemical equation for…

A: 0.00188 g of AgCl is dissolved in 1 L of H2O at 25 °C7.8 × 10- 5 moles of silver chromate is…

Q: Given the following reactions: 3C D   KC​=5.52×10−4 D 3A+3B   KC​=6.73×10−2   Calculate the value…

A:

Q: what is the Ksp of Zn(OH)2 if the pH of a saturated solution in water is 8.66

A:

Q: p. H₂SO4 + BaCl₂ 9. HNO3 + NaOH q.

A:

Q: Which of the following salts would give you the highest concentration of sulfide ions in solution if…

A: The solubility product constant, Ksp, is an equilibrium constant that describes the solubility of a…

Q: only need help with the average molarity of KMnO4 solution (M) it must be a number.   Reaction…

A:

Q: An aqueous solution contains one or more of the following metal ions (and no others): Bi^3+, Cu^2+.…

A: In the aquous solution Bi3±, Cu2+,Cr3+,Mg2+,Cs2+ is present. If we perform flame test of the…

Q: 3a. Cd2[Fe(CN)6] is sparingly soluble: Cd2[Fe(CN)6](s) ↔ 2Cd²+ + [Fe(CN)6]ª¯ with the solubility…

A: A. Given:…

Q: Cu(s) + 2 AgNO3(aq) ⇋ Cu(NO3)2(aq) + 2 Ag (s) If a mixture of excess Cu (s), 0.394 M AgNO3 (aq),…

A:

Q: Calculate the concentration of Sr^ 2+ when SrCr * O_{4} starts to precipitate from a solution that…

A: Given: Concentration of CrO42- = 0.0025 M

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A: Step 1 The general chemical equation is given as; Equilibrium expression is given by K, which is…

Q: Schematic Diagram: Draw the schematic diagram of a solution containing the following. Cr, Mn, Ni *

A: The scheme is as follows:

Q: 4. The balanced solubility equilibrium of CuS in aqueous ammonia is Cus(s) + 4 NH3 (aq)…

A:

Q: Consider

A: Considering the reaction: Ag+ + 2 NH3 =  Ag(NH3)2+

Q: By reading the scientific literature, you discover that sodium dodecyl sulfate (SDS), a surfactant…

A: Since the reaction of SDS with chemical results in blue color the instrument used for its detection…

Q: Write the balanced NET ionic equation for the reaction when MnCl₄ and (NH₄)₂CO₃ are mixed in aqueous…

A: The objective of the question is to write the balanced net ionic equation for the reaction when…

Q: Calculate pCu in a 0.10 M CuSO4(aq) solution that is also 6.0 M in NH3. Cu²+ (aq) + 4 NH3(aq)…

A:

Q: bS is put into a beaker of water. What is the concentration of lead in this solution if the Ksp of…

A: Second option. 2.7*10-13M

Q: A 1.00 L solution contains 3.25×104 M Cu(NO3)2 and 2.500×103 M ethylenediamine (en). The K+ for…

A:

Q: use the following reaction for this question:  2AgCl + 1Zn -> 1ZnCl2 + 2Ag   How many grams of…

A:

Q: Describe the reaction Cu(OH)2(s) ->

A: Different type of compounds on thermal decomposition give different products, depending on their…

Q: We titrate 25.0 cm3 of 0.012 M K4[Fe(CN)6] solution with 0.020 M K3[Fe(CN)6] solution. What will be…

A: Fe is present in its +2 oxidation state in K4[Fe(CN)6], (which is the reduced form) and is present…

Q: Calculate [Cu+] and [CN-] in a 0.500 M solution of [Cu(CN)2]-. Kf = 1.0 × 1016.

A: Given, Kf = 1.0 × 1016.

Q: Balance the following equation by filling the gaps with appropriate numbers. HCI MnCl2 H2 + Mn

A:

Q: Calculate [Cu] and [CN] in a 0.200 M solution of [Cu(CN)₂] (K,= 1.9x10¹6) [Cut] = [CN] = M M

A:

Q: The alcohol content in a 10.0 g sample of blood from a driver required 4.23 mL of 0.07654 M K₂Cr₂O7…

A:

Q: 1.) The solubility product, Ksp, of Cd3(PO4)2 is 2.5 x 10-33. What is the solubility (in g/L) of…

A:

Q: If 24.0 ml of 0.0100 M KMNO4 solution is needed to titrate 1.00 g of a sample of H2C204 to the…

A: The balanced equation is    5 H2C2O4 (aq) + 2 MnO4– (aq) + 6 H+ (aq) ---------> 10 CO2 (g) + 2…

Q: very useful in identifying unknowns. Unknowr solution #2 is bright blue. Once you have identified…

A: Cu in its +2 oxidation state exhibit blue color in aqueous solution. The reason for this bule color…

Q: Consider the reaction: Ag+ + 2 NH3 =  Ag(NH3)2+ What will happen if Cl- is added to this system to…

A: According to Le Chatelier's principle, if a dynamic equilibrium is distributed by changing the…

Q: A solution of 0.10 M Sulfate ion is available. What is the normality of this solution when used in…

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Q: Calculate the concentration of PO43− when Ag3PO4 starts to precipitate from a solution that is…

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Q: 3) What is the concentration of fluoride ions when it is dissolved in a solution containing 0.0500 M…

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Q: Suppose that the prototype iron(II) solution has a molarity of 0.0250 upon mixing with the SCN-…

A: l

Q: Show with appropriate net ionic equations how Cr3+ and Cd2+ can be removed from wastewater by…

A: Introduction to Net Ionic Reaction- The chemical equation known as the net ionic equation only…

Q: When 2.24 mol KOH is added to 1.00 L of 0.50 M Al(NO3)3. After the aluminum nitrate has reacted with…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Calculate [Cu+] and [CN-] in a 0.900 M solution of [Cu(CN)2]- (Kf = 1.9×1016)

A: Kf = 1.9×1016 [Cu(CN)2]- = 0.900 M [Cu+] =? [CN-] =?

Q: What volume of 0.170 M KMnO4 would be required to titrate 0.38 g of K2[Cu(C2O4)2]⋅2H2O?

A: Given, molar concentration of  KMnO4 = 0.170 M            mass of K2[Cu(C2O4)2]⋅2H2O = 0.38 g Now,…

Q: What concentration of Cu2+ is needed to have a concentration of Cu(CN)42- equal to 2.0 × 10-5 M in a…

A:

Q: Some wastewater stream contains 0.015 M Hg22+. Some chemical engineer decides to remove it by…

A: Concentration of Hg22+ in waste water = 0.015 M Volume of waste water taken = 100 mL Concentration…

Q: In the burette there is 1.00 mol/L (it is written M) NaOH, this is the titrant.   In the flask…

A:

Q: Calculate [Cu+] and [CN-] in a 0.500 M solution of [Cu(CN)2]-. Kf = 1.0 × 10^16

A: The question is based on the concept of complex formation.    we have to determine the concentration…

Q: buffer )Find a buffer to maintain a laboratory system for coagulation at a pH of 5.5.  The system…

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Q: A 0.7120-g specimen of iron ore was dissolved and passed through a Jones reductor. Titration of the…

A: In step -2 ,I am calculating the percentage of Fe and in step-3, the percentage of Fe2O3. Given…

Q: 9. [CoCl4]? (suda) + 6H2O [Co(H;O)s]³* + 4Cl (suda) + 1S1 (suda) blue ping The reaction given above…

A: Three questions based on Le-Chatlier principle, which are to be accomplished.

Q: Calculate the concentration (in molarity) of free Cd2+ ions in a solution made by adding 0.35 moles…

A: NOTE: Since the Kf is not given completely. Hence I'm taking it from the literature. Given: Moles of…

Q: A weighed sample of sodium nitrite was treated with 0.05 mol of ceric sulfate in solution, in…

A: The amount of reactants that react completely to form the product can be identified based on the…

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.