type of reaction (check all that apply) reaction | combination precipitation Mgl, (aq) + Pb(NO,), (aq) → Mg(NO,), (aq) + Pbl,(») single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion сH, ОCH, () + 30, () — 2с0, () + зн,о() double replacement acid-base decomposition combination precipitation single replacement combustion CaCo, (6) → CaO(s) + co,(s) double replacement acid-base decomposition combination precipitation single replacement combustion KOH(aq) + HCIO,(aq) KC10, (ag) + H,0(1) double replacement acid-base decomposition

type of reaction (check all that apply) reaction | combination precipitation Mgl, (aq) + Pb(NO,), (aq) → Mg(NO,), (aq) + Pbl,(») single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion сH, ОCH, () + 30, () — 2с0, () + зн,о() double replacement acid-base decomposition combination precipitation single replacement combustion CaCo, (6) → CaO(s) + co,(s) double replacement acid-base decomposition combination precipitation single replacement combustion KOH(aq) + HCIO,(aq) KC10, (ag) + H,0(1) double replacement acid-base decomposition

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...

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The peroxydisulfate ion (S2O8-2) reacts with the iodide ion in aqueous solution via the reaction: S2O82-(aq) + 3I- → 2SO4(aq)+ I3-(aq). An aqueous solution containing 0.050 M of S2O8-2 ion and 0.072 M of I- is prepared, and the progress of the reaction followed by measuring [I-]. The data obtained is given in the table below. Time (s) 0.00 400.0 800.0 1200.0 1600.0 [I‑] (M) 0.072 0.057 0.046 0.037 0.029 Determine the concentration of S2O82- remaining at 400 s in M. Determine the concentration of S2O82- remaining at 800 s in M. Determine the concentration of S2O82- remaining at 1600 s in M.