**Exercise 4.26: Writing Balanced Net Ionic Equations**For each of the following reactions, write balanced net ionic equations and identify the spectator ions involved.(a) Reaction: \( \text{Cr}_2(\text{SO}_4)_3(aq) + (\text{NH}_4)_2\text{CO}_3(aq) \rightarrow \)(b) Reaction: \( \text{Ba}(\text{NO}_3)_2(aq) + \text{K}_2\text{SO}_4(aq) \rightarrow \)(c) Reaction: \( \text{Fe}(\text{NO}_3)_2(aq) + \text{KOH}(aq) \rightarrow \)The task is to derive the net ionic equations from the complete ionic equations, ensuring all charges and atoms are balanced, then identify which ions remain unchanged in solution, known as spectator ions.

Part A The balanced reaction is shown as, Cr2(SO4)3 (aq) +3 (NH4)2CO3 (aq) →Cr2(CO3)3 (s) +3…

Write balanced net ionic equations for the reactions that oc- cur in each of the following cases. Identify the spectator ion or ions in each reaction. (a) Cr,(SO4)3(aq) + (NH4),CO;(aq) (b) Ba(NO3)2(aq) + K2SO,(aq) (c) Fe(NO3)2(aq) + KOH(aq)

Write balanced net ionic equations for the reactions that oc- cur in each of the following cases. Identify the spectator ion or ions in each reaction. (a) Cr,(SO4)3(aq) + (NH4),CO;(aq) (b) Ba(NO3)2(aq) + K2SO,(aq) (c) Fe(NO3)2(aq) + KOH(aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Write balanced net ionic equations for the reactions that occur in each of the following cases. Identify the spectator ion or ions in each reaction. (a) Cr₂(SO4)3(aq) + (NH4)2CO3(aq) — (b) Ba(NO3)2(aq) + K₂SO4(aq) (c) Fe(NO3)2(aq) + KOH(aq) ―
How many grams of Cu(OH)2 will precipitate when excess KOH solution is added to 41.0 mL of 0.618 M CuBr2 solution? CuBr2(aq) + 2KOH(aq) Cu(OH)2(s) + 2KBr(aq)g?
Identify each of the reactions in Problem 5.13 as an acid-base neutralization, a precipitation, or a redox reaction.
Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of KI(aq)? Multiple Choice A precipitate of Pbl2 will form; K and NO3 are spectator ions. A precipitate of Pb(NO3)2 will form; K and Ir are spectator ions. A precipitate of KNO3 will form; Pb and r are spectator ions. Prev 11. of 25 Next ...
You have an aqueous solution containing one or more of the following anions CO3*, cr, r and SO4. When you add Ba(NO)3(aq) you get a precipitate. You separate the precipitate (A) from the supernatant (B). To the precipitate (A), you add HCI(aq) and the solution fizzes and produces a colorless, odorless gas. To the supernatant (B), you add Ag(NO)3 and there is no reaction. Identify which ions are present, might be present, or are not present Co32- A. present B. not present CI C. might be present Soą2-
Determine net ionic equations, if any, occuring when aqueous solutions of the following reactants are mixed. Nickel(II) chloride and lead(II) nitrate; Pb2+(aq) + 2Cl-(aq) -> PbCl2(s) Ammonium sulfate and barium nitrate; Ba2+(aq) + SO42-(aq) -> BaSO4(s) Copper(II) sulfate and ammonium carbonate; No reaction occurs. Sodium bromide and hydrochloric acid; Na+(aq) + Cl-(aq) -> NaCl(s) Calcium acetate and sodium carbonate; Ca2+(aq) + CO32-(aq) CaCO3(s)
Gold(III)hydroxide is used for electroplating gold onto other metals. It can be made by the following reaction (note the equation is unbalanced) KAuCl4(aq) + NaɔCO3(aq) + 3H,O(1) - Au(OH);(aq) + NaCl(aq) + KCI(aq) + CO2(g) To prepare a fresh supply of Au(OH), a chemist at an electroplating plant has mixed 20.00g of KAUC1, with 25.00g of Na CO3 (both dissolved im excess water) a. How many grams of NaCO: will b'required to react with KAUCI4? (only 3 decimal places) g of NanCO b. what is the maximum number of grams of Au(OH); than can be formed? (only 2 decimal places) Activate Windows g of Au(OH); 11:04 Links 20°C 23-Nov- ch Ipcert | Delete
Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to the reaction Pb(NO,),(aq) + 2 NH,I(aq) PbI, (s) + 2 NH,NO; (aq) What volume of a 0.170 M NHẠI solution is required to react with 119 mL of a 0.340 M Pb(NO3)2 solution? volume: mL How many moles of PbI, are formed from this reaction? moles: mol Pbl2 Aa A étv MacBook Air DD F12 DII F11 • F9 F10 80 888 F8 F7 F6
6 a b U d [Tutorial: Titration stoichiometry] This question will walk you through the steps of calculating the volume of titrant required to reach the endpoint based on the volume and concentration of analyte. Consider the standardization of NaOH by titration with C,H,O, according to the following chemical reaction: 3 NaOH(aq) + C,H,O,(aq) = Na,C,H,O,(aq) + 3 H₂O(l) Step 1: Evaluate the question. How many moles of aqueous sodium hydroxide (NaOH) will react to completely neutralize one mole of aqueous citric acid (C,H,O,)? Which equation will be most helpful for solving this problem? Calculate the volume in mL of a 0.200 M NaOH solution needed to neutralize 345 mL of 0.033 MC,H,O, standard solution. Based on the fact that NaOH is a strong base and C,H,O, is a weak acid, how would you describe the pH of the solution at the endpoint, where moles of base = 3 times the moles of acid?
Write net ionic equations for the following reactions:
Fe(lI) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the solution, which converts Fe(ll) to insoluble Fe(lI): 4Fe(OH)*(aq) +40H¯(aq)+O2(g) +2H,0(1) → 4Fe(OH),(s) How many grams of O2 are consumed to precipitate all of the iron in 50.0 mL of 0.0950 MFe(II)?
The chemical reaction occurring during the discharge of a lead storage battery can be represented by the following equation. How many grams of PBSO, produced if 80 g of Pb, 90 g of PbO2, and 500 ml of 0.68 M solution of H,sO, is used? Pb(s) + PbO;(s) +2 H;SO.(aq) – 2 PbSO.(s) + 2 H;0(1I)