IONIC Reactions. A. Unlabled bottles. Seven unlabled bottles containing the solutions below in some scrambled Sequence will be provided. 1.5M H₂SO4 0.1M Mg (NO3)2 0.1M SrCl₂ IMK3 PO 4 IM Na₂ CO 3 0.5M Li₂SO4 Instructions Bottle: A ,0. B _, E C F 3 M NaOH Assign correct names to each bottle based on a comparison of a prediction matrix with an experimental matrix. G K3PO4 LiSO4 slight 1 Nh Heat White ppt Mg(NO3)2 2 NR 3 Bubbles Na2CO3 NaOH SrCl₂ 4 Heat 5 White 6 ppt H2SO4 white 7 ppt 8 NR 9 NR 10 White ppt 11 K3PO4 NR 12 Nh 13 NR 14 white PA 15 LISO4 White ppt 16 White ppt NR 19 17 NR 18 Mg(NO3)2 white 20 Na2CO3 NR 21 NaOH D E F PP+ NR Slight B Slight Heat color change white ppt C white murky white Cloudy Color Change White Slight White PA NR NR Slight ppt White Pot Major Fizzing -1- bubbles till dissolved synt slight then seperates when still m NR M heat G White murky Cloudy Color change "Heat A B Nh C NR Slight ppt D slight color slight Change (NA) White E Pot NR LL F

IONIC Reactions. A. Unlabled bottles. Seven unlabled bottles containing the solutions below in some scrambled Sequence will be provided. 1.5M H₂SO4 0.1M Mg (NO3)2 0.1M SrCl₂ IMK3 PO 4 IM Na₂ CO 3 0.5M Li₂SO4 Instructions Bottle: A ,0. B _, E C F 3 M NaOH Assign correct names to each bottle based on a comparison of a prediction matrix with an experimental matrix. G K3PO4 LiSO4 slight 1 Nh Heat White ppt Mg(NO3)2 2 NR 3 Bubbles Na2CO3 NaOH SrCl₂ 4 Heat 5 White 6 ppt H2SO4 white 7 ppt 8 NR 9 NR 10 White ppt 11 K3PO4 NR 12 Nh 13 NR 14 white PA 15 LISO4 White ppt 16 White ppt NR 19 17 NR 18 Mg(NO3)2 white 20 Na2CO3 NR 21 NaOH D E F PP+ NR Slight B Slight Heat color change white ppt C white murky white Cloudy Color Change White Slight White PA NR NR Slight ppt White Pot Major Fizzing -1- bubbles till dissolved synt slight then seperates when still m NR M heat G White murky Cloudy Color change "Heat A B Nh C NR Slight ppt D slight color slight Change (NA) White E Pot NR LL F

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 34E: Gold metal will not dissolve in either concentrated nitric acid or concentrated hydrochloric acid It...

See similar textbooks

Similar questions

Gold metal will not dissolve in either concentrated nitric acid or concentrated hydrochloric acid It will dissolve, however, in aqua regia, a mixture of the two concentrated acids. The products of the reaction are the AuCl4 ion and gaseous NO. Write a balanced equation for the dissolution of gold in aqua regia.
60. Suppose 325 in L of 0.150 M NaOH is needed for your experiment. How would you prepare this if all that is available is a 1.01 M NaOH solution?
What is meant by a strong base? Are the strong bases also strong electrolytes? Explain.
Vitamin C has the formula C6H8O6. Besides being an acid, it is a reducing agent. One method for determining the amount of vitamin C in a sample is to titrate it with a solution of bromine, Br2, an oxidizing agent. C6H8O6(aq) + Br2(aq) 2 HBr(aq) + C6H6O6(aq) A 1.00-g "chewable" vitamin C tablet requires 27.85 ml of 0.102 M Br2 for titration to the equivalence point. What is the mass of vitamin C in the tablet?
Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?
What volume of a 0.3300-M solution of sodium hydroxide would be required to titrate 15.00 mL of 0.1500 M oxalic acid? C2O4(aq)+2NaOH(aq)Na2C2O4(aq)+2H2O(l)
What volume of 0.0105-M HBr solution is required to titrate 125 mL of a 0.0100-M Ca(OH)2 solution? Ca(OH)2(aq)+2HBr(aq)CaBr2(aq)+2H2O(l)
A sample of solid calcium hydroxide, Ca(OH)2, is allowed to stand in water until a saturated solution is formed. A titration of 75.00 mL of this solution with 5.00102M HCl requires 36.6 mL of the acid to reach the end point. Ca(OH)2(aq)+2HCl(aq)CaCl2(aq)+2H2O(l) What is the molarity?
What volume of a 0.00945-M solution of potassium hydroxide would be required to titrate 50.00 mL of a sample of acid rain with a H2SO4 concentration of 1.23104M. H2SO4(aq)+2KOH(aq)K2SO4(aq)+2H2O(l)
ssume a highly magnified view of a solution of HCI that allows you to “see” the HCl. Draw this magnified view. If you dropped in a piece of magnesium, the magnesium would disappear, and hydrogen gas would he released. Represent this change using symbols for the elements, and write the balanced equation.
A student tries to determine experimentally the molar mass of aspirin (HAsp). She takes 1.00 g of aspirin, dissolves it in water, and neutralizes it with 17.6 mL of 0.315 M KOH. The equation for the reaction is HAsp(aq)+OH(aq)Asp(aq)+H2OWhat is the molar mass of aspirin?
Polychlorinated biphenyls (PCBs) have been used extensively as dielectric materials in electrical transformers. Because PCBs have been shown to be potentially harmful, analysis for their presence in the environment has become very important. PCBs are manufactured according to the following generic reaction: C12H10+nCl2C12H10nCln.+nHCl This reaction results in a mixture of PCB products. The mixture is analyzed by decomposing the PCBs and then precipitating the resulting Cl asAgCl. a. Develop a general equation that relates the average value of n to the mass of a given mixture of PCBs and the mass of AgCl produced. b. A 0.1947-g sample of a commercial PCB yielded 0.4791 g of AgCl. What is the average value of n for this sample?