Q: the
A: If the concentration of reactant is more than Product then reaction moves towards forward direaction…
Q: Solid aluminum hydroxide and solid aluminum phosphate are in equilibrium with a solution containing…
A: Solution- The balanced reaction will be- AlPO4 (s) +3NH4OH ⇌ Al(OH)3 (s) + (NH4)3PO4Conc. (NH4)3PO4…
Q: A saturated solution of silver carbonate contains 0.0159 g Ag2CO3 in 500.0 mL of solution. What is…
A: Please find your solution below : Molarity is a measure of concentration. It is defined as number of…
Q: A solution of PbI2 has an iodide concentration [I-]=3.0 x 10^-3 Write out the equilibrium reaction…
A: Introduction: Lead iodide with formula PbI2 is a yellow color crystalline solid. The salt, when…
Q: The Kspfor silver(I) phosphate is 1.8 × 10–18. Determine the silver ion concentration in a saturated…
A: The solubility reaction of silver phosphate, Ag3PO4 , is => Ag3PO4 (s) -------> 3 Ag+ (aq) +…
Q: Consider a solution of 0.00200M HCIO, for numbers 22-24. Determine the following: 22. equilibrium…
A: For a strong monoprotic acid HClO4, HClO4 → H+ + ClO4-…
Q: E° (V) Cl2(g) + 2e → 2CI(aq) I2(s) + 2e - 21(aq) 1.36 0.53 What is the equilibrium constant for the…
A:
Q: AgCl(s) ⇄ Ag+(aq) + Cl-(aq) Nitric acid does not appear in the equilibrium reaction involving…
A: The Le Chatelier's Principle explains that a system in equilibrium undergoing a disturbance would…
Q: Solid iron(II) hydroxide and solid iron(I1) sulfide are in equilibrium with a solution containing…
A:
Q: [References] A 4.3 x 102-M solution of cyanic acid (HOCN) is 8.6% dissociated. Calculate K, for…
A: Ka for the above question is calculated as follows
Q: Solid zinc hydroxide and solid aluminum hydroxide are in equilibrium with a solution containing…
A: Solution contains Zinc nitrate. Concentration of zinc nitrate = 9.61 x 10-3 M The solid precipitates…
Q: The reaction of an aqueous solution containing 0.38 M oxalic acid (H2C2O4), 4.13 M fluoride ions,…
A:
Q: I.Chromate-Dichromate Equilibrium 2 CrO42-(aq) + 2 H+ (aq) Cr2072-(aq) + H2O Yellow orange In a…
A: will try to restore some of the H+ ions that we have removed. The required amount of H+ ions came…
Q: (Assume that the volume does not change upon the addition of nitric acid.) + A. The number of moles…
A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…
Q: A 115.0 mL sample of a solution that is 2.7x10 mol L in AgNO, is mixed with a 230.0 nL sample of a…
A: Volume of AgNO3 solution = 115 mL Molarity of AgNO3 solution = 2.7 × 10-3 molL Volume of NaCN…
Q: [Fe(H2O)6]3+ (aq) + SCN1- ↔ Fe(H2O)5SCN]2+(aq) + heat yellow…
A:
Q: 19. What would happen if KCl(s) was added to a saturated solution of AgCl in water AgCI (s) =Ag'…
A: The equilibrium reaction taking place is given as, => AgCl (s) -----> Ag+ (aq) + Cl- (aq)…
Q: Solid iron(II) hydroxide and solid iron(III) hydroxide are in equilibrium with a solution containing…
A:
Q: NiCO3 (s) ---> Ni^2+(aq) + CO3^2-(aq) K1 = 6.6 x 10^-9 HCO3^-(aq) + H2O(ℓ) CO3^2-(aq)…
A:
Q: Solid iron(II) sulfide and solid calcium sulfide are in equilibrium with a solution containing…
A:
Q: Question 9 Consider the reversible reaction: Fe3* (ag) + SCN" (ag) = FeSCN2* (ag) A solution is…
A: #Q.9: We have to plot ICE chart to find the equilibrium concentration values.
Q: A 40.0 mL of 4.00M Fe(NO3)3 (aq) are mixed with 40.0 mL of 4.0 M KSCN (aq). The equilibrium molar…
A: The net ionic equation obtained after mixing both the solutions can be written as follows:
Q: Explain why lead(II) chloride is less soluble in sodium chloride solution than in pure water. The…
A: Lead (II) chloride, PbCl2, and sodium chloride, NaCl, contain chloride ion, Cl-, as a common ion.
Q: Indicate the equilibrium shift, right or left, when the accompanying stress is applied to the…
A: As per Le Chatlier's principle, equilibrium will shift right or left, depending on the accompanying…
Q: Solid silver sulfate and solid lead sulfate are in equilibrium with a solution containing 9.71×10-3…
A:
Q: Initial Initial Equilibrium Solution # concentration concentration concentration of Fe3+ of SCN- of…
A: Given, Molarity of Fe3+=0.2 M Molarity of SCN-=0.002 M Total volume = 25 mL for each solution
Q: Solid barium fluoride and solid barium sulfate are in equilibrium with a solution containing…
A:
Q: Given a solution of acetic acid, with equilibrium net ionic equation (so only showing the ions in…
A: Such questions are solved by using Le Chatelier's principle, according to which the reaction mixture…
Q: Write the balanced K, and K, reactions for HSo, in K.:
A:
Q: The pH for 0.0715 M solution of CCI:CO:H is 1.40. Determine the value of Ka for CCl:CO:H. NEXT Based…
A:
Q: The equilibrium concentration of sulfite ion in a saturated barium sulfite solution is М.
A: Answer: Dissociation equilibrium for BaSO3 is shown below: BaSO3(s)↔Ba2+(aq)+SO32-(aq) Ionic product…
Q: Solid magnesium fluoride and solid magnesium carbonate are in equilibrium with a solution containing…
A: Stoichiometry is the method which is applied to determine the mass of substance existing in the…
Q: In the following equilibrium, when Fe *3 ion is added, the concentration of Fe(SCN) +2 ion will Fe…
A: 2) At equilibrium,the reaction is as follows- Fe3+ + SCN- ⇌ Fe(SCN)2+ Then, rate constant…
Q: What will happen if some solid AgNO3 is added to a saturated solution of AgCl ? O More solid AgCl…
A:
Q: Which of the following statements is true regarding the PbBr2 ionic equilibrium:
A: We have to tell which of the following statement is true
Q: Determine the equilibrium constant for the reaction HF(aq) + NH3(aq) ( F− (aq) + NH4 + (aq)…
A:
Q: Consider the following chemical reaction which has reached equilibrium: PbCl(s)⇌Pb2+(aq) + 2Cl-(aq)…
A: The given chemical equation at equilibrium is, PbCl2(s)⇌Pb2+(aq) + 2Cl-(aq) It is the equation for…
Q: Solid zinc hydroxide and solid aluminum hydroxide are in equilibrium with a solution containing…
A: Given, Solid Zn(OH)2 and solid Al(OH)3 are in equilibrium with a solution containing 9.61 x 10-3 M…
Q: Which best shows that equilibrium has been reached? A. The number of reactants is greater than the…
A: The option which best shows that equilibrium has been reached has to be identified.
Q: Which of the following statements is true regarding the PbBr2 ionic equilibrium: PbBr2 (s)…
A: Equilibrium means it is the point where the rate of forwarding reaction is equal to the rate of…
Q: The equation is CH3COOH+H20 is in equilibrium with CH3COO^- + H30^+ How can I find the…
A: The balanced equation for the dissociation of CH3COOH is: CH3COOH(aq) + H2O(l) <----->…
Q: At a particular temperature, Kc=6.5x10^-2 for
A: Equilibrium constant is defined as the product of concentration of products divided by the product…
Q: Why there are always some "unstable" ions even at equilibrium?
A: Atoms are stable when their outermost energy level is empty or filled with electrons. Atoms that…
Q: The equilibrium concentration of carbonate ion in a saturated barium carbonate solution is М. Submit…
A: We know what the water solubility of CaCO3 is 15 mg/L (= 0.015 g/L) at room temperature, which is…
Q: Determine the equilibrium equation and calculate for the specific equilibrium constant, Kc PbSO4…
A: Equlibrium equations and specific equlibrium constant given below.
Q: For the following reaction at equilibrium, what will be the effect if Ag" is added to the system?…
A: AgF(S)------> Ag+ (aq) + F-(aq) AgF dissociate into Ag+ + F- According to Le chatlier principle…
Q: 0.0200 M Fe3+ is initially mixed with 1.00 M oxalate ion, C2O42-, and they react according to the…
A:
Q: Select the correct reaction to represent the dissolution of MgCO3(s) (magnesium carbonate, a salt)…
A:
The equilibrium concentration of lead ion in a saturated lead fluoride solution is____________ M.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- I had 1.0 mL of 1.0M CoCl2 in a test tube. I put it into boiling water. [Co(H2O)6]2+, [CoCl4]2- Equilibrium temperature effect. Effect of heat What happens to the equilibrium? Use this equation in your explanation... 4Cl_ (aq) + [Co(H20)6]2+(aq)---[CoCl4]2-(aq)+ 6 H20 (l) I did this in class. The color change was very slow but it changed from a burgandy to fushia.…H2S are placed together in a 2L container, determine the direction of abhorrent to reach equilibrium.Solid barium fluoride and solid barium sulfate are in equilibrium with a solution containing 5.21×10-3 M sodium fluoride.Calculate the concentration of sulfate ion present in this solution.[sulfate] = M
- When silver ions (Ag+) combine with chloride ions (Cl‒), an insoluble silver chloride salt (AgCl) forms. What affect(s) would be observed by adding Ag+ ions to the following equilibrium: Co(H2O)6+2(aq) + 4 Cl‒(aq) ⇌ CoCl4‒2(aq) + 6 H2O(l) pink(left) blue(right)Solid aluminum phosphate and solid aluminum hydroxide are in equilibrium with a solution containing 6.54x10^-3 M potassium phosphate. Calculate the concentration of hydroxide ion present in this solution. [hydroxide] = ????? MBalanced Equation: 2CrO42-(aq) + 2H+(aq) Cr2O72-(aq) + H2O(l) 5) Assume that the dynamic equilibrium represented in the equation in 1 is present in the original solution you placed in the test tube. Based on LeChatelier’s Principle, as stated above on page one, you will interpret the observations made in 2, above: (Notethat H2SO4 produces H+ in solution.) a) When sulfuric acid was added, which reaction (forward or reverse) was favored? What evidence supports this? Why would this reaction be favored? b) Assume that the system rapidly returns to equilibrium. At this new position of equilibrium, is there more or less Cr2O72-present after the addition of the acid? Based on this, what happened to the amount of CrO42-? 6) Based on LeChatelier’s Principle, as stated above, you will interpret the observations made in 3, above: Note: NaOH produces OH- in solution. a) When sodium hydroxide was added, which reaction in 1 (forward or reverse) was favored? What evidence supports this? Why…
- Consider the reaction IO−4(aq)+2H2O(l)⇌H4IO−6(aq);Kc=3.5×10−2IO4−(aq)+2H2O(l)⇌H4IO6−(aq);Kc=3.5×10−2If you start with 27.0 mLmL of a 0.902 MM solution of NaIO4NaIO4, and then dilute it with water to 500.0 mLmL, what is the concentration of H4IO−6H4IO6− at equilibrium?Consider a solution of calcium ion and oxalate ion ate equilibrium with solid calcium oxalate. Explain what would happen to the amount of solid if the following stress was added. Show all secondary reaction if happened. Ca2+(aq) + C2O42- (aq) CaC2O4(s) a. Adding OH- solution, Ca(OH)2(s) formed b. Adding H+ solution, H2C2O4(aq) formed.The reaction of an aqueous solution containing 0.38 M oxalic acid (H2C2O4), 4.13 M fluoride ions, 1.75 M hydrofluoric acid, and 0.14 M oxalate ions (C2O42−). H2C2O4 (aq) + 2 F− (aq) <=> 2 HF (aq) + C2O42− (aq) Keq = 2.1 The reaction will shift to the _____ since the reaction is not at equilibrium and has a value of______ .
- Why there are always some "unstable" ions even at equilibrium?A. Given the pic. Balance the reaction as well as write its equilibrium expressions for the reversible reaction. B. Given the pic. What ion was produced when HCl was added to CrO42- ion? C. Given the pic, State the function of OH- of the said equilibrium D. In line with the given reaction in the pic , balance and write the equilibrium expressions for its reversible reaction: CrO42- (aq) ----> Cr2O72-Consider the following reaction: ___ Mg (s) + ___ CuCl2 (aq) ---> ___ MgCl2 (aq) + ___ ? (s). What should be where the "?" is located? A. Cl B. Cu C. Mg D. Al