A solution containing unknown cations is added to three test tubes. The following anions were added and observations were recorded. TEST TUBE 2 3 The solution contains CATIONS High i Solubility (aq) Ag* or Pb²+ OK*, NH₂* or H+ Ba2+ ANION ADDED SO42- S2- OH Low Ag+, Pb²+, Solubility Tl*, Hg₂²+, (s) Hg, Cu Ca²+ or Ba²+ Sr²+ Cl, Br, I- Halides Most S2- Solubility Table Group 1, NHƯ, Group 2 Most ANIONS OH- Group 1, NH4*, Sr²*, Ba²+, Tl OBSERVATION precipitate precipitate precipitate Most SO4²- Most All Group 1 compounds, including acids, and all ammonium compounds are assumed to have high solubility in water. Ag+, Pb²+, Ca²+, Ba²+, Sr²+, Ra². CO3²-, C₂H302 NO3 PO4³-, SO3². Group 1, Most All NH4* Most Ag None

A solution containing unknown cations is added to three test tubes. The following anions were added and observations were recorded. TEST TUBE 2 3 The solution contains CATIONS High i Solubility (aq) Ag* or Pb²+ OK, NH₂ or H+ Ba2+ ANION ADDED SO42- S2- OH Low Ag+, Pb²+, Solubility Tl, Hg₂²+, (s) Hg, Cu Ca²+ or Ba²+ Sr²+ Cl, Br, I- Halides Most S2- Solubility Table Group 1, NHƯ, Group 2 Most ANIONS OH- Group 1, NH4, Sr², Ba²+, Tl OBSERVATION precipitate precipitate precipitate Most SO4²- Most All Group 1 compounds, including acids, and all ammonium compounds are assumed to have high solubility in water. Ag+, Pb²+, Ca²+, Ba²+, Sr²+, Ra². CO3²-, C₂H302 NO3 PO4³-, SO3². Group 1, Most All NH4 Most Ag None

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

How many mLs of 0.216 M AgNO3 will react with exactly with 25.0 mL of a 0.200 M solution of NaCl (3 SF) NaCl (aq) + AgNO3 (aq) --> NaNO3 (aq) + AgCl (s)
North of Kingston you discover a hidden mountain and name it Mt. Kevinmanjaro, which weighs 1x1012 kg and is made entirely of CaCO3(s) (MW = 100 g/mol, Ksp = 3.3×10–9). Each year the mountain received approximately 1×106 L of rainfall, which flow from the mountain completely saturated with Ca2+(aq). How many years will it take to entirely dissolve Mt. Kevinmanjaro?
Q33.
ma 12. 3.000 g BaCl₂.H₂O (molar mass=244.263 g/mol) was added to a solution of 100 mL of 0.050 M Na₂CO3. BaCl₂ (aq) + Na₂CO3 (aq) → BaCO3 (s) + 2NaCl Ksp for BaCO3 = 1.1 x 10-15 Calculate the concentration of CO32 in the resulting solution. a) 5M b) 0.050 M c) 0.072 M d) 1.5 x 10-¹3 M e) 1.5 x 10-¹4 M
(10 ||| Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical formula in the last column. Microsoft O Predicting precipitation W Microsoft Microsoft 6.52.210... esc solution A zinc nitrate iron(II) iodide iron(II) nitrate Explanation 5 T C solution B ammonium sulfide zinc nitrate potassium hydroxide Check 9,216 280 #m Does a precipitate form when A and B are mixed? 103 yes NOV 1 yes O yes no $ 4 no no OOO % Q Search or enter website name LO empirical formula of precipitate 5 0 0 stv 6 X & 7 5 Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility * 00 8 A ( 9 W 0 DOCX – + 11 { olo Ar 2 lal h Eng
None
What is the maximum solubility of Ag2S in a solution that is 2.5 x 10$ M in S2? Ksp(Ag2S) =1.0 x 1019 20.
From the standardization data, calculate the molarity of the sodium hydroxide solution for each trial. Average the values and enter the average in the Standardization Data Table.
Kindly refer to the given figure. Thank you!
Of the substances (as pure substances, in aqueous solutions, or of mixtures) categorize them into either electrolytes or non-electrolytes.
Fractional precipitation was performed to separate the metal ions in an aqueous solution containing equimolar concentrations of Mg2+, Pb²+, Fe³+, and Cr³+ by gradual addition of KOH(aq). Which of the following solids will be the first to precipitate? O Mg(OH)2 (Ksp = 1.8 x 10-11) O Pb(OH)2 (Ksp = 1.2 x 10-15) Fe(OH)3 (Ksp = 4.0 x 10-38) O Cr(OH)3 (Ksp = 6.3 x 10-³1)
You are performing an experiment in lab that involves the titration of 25.0 mL of H2SO4 solution. You titrate the acidic solution with 0.8067 M NaOH and the equivalence point is reached by the addition of 17.31 mL of NaOH solution. Using the balanced equation below, calculate the molartity of H2SO4 in the flask. Do NOT include units. 2NaOH(aq) + H2SO4(aq) --> 2H2O(l) + Na2SO4(aq)