Write the balanced NET ionic equation for the reaction when AlCl3 and NaOH are mixed in aqueous solution. If no reaction occurs, simply write only NR. Be sure to include the proper phases for all species within the reaction. 1 + 04 03 027 2 3 4 02 Na Reset Question 15 of 40 04 03 ODD NR O U 05 14 06 2+ 5 6 7 8 9 0 □o 07 (s) 0 CI Al 3+ □8 04+ • x H₂O 09 (1) (g) (aq) H Delete

Write the balanced NET ionic equation for the reaction when AlCl3 and NaOH are mixed in aqueous solution. If no reaction occurs, simply write only NR. Be sure to include the proper phases for all species within the reaction. 1 + 04 03 027 2 3 4 02 Na Reset Question 15 of 40 04 03 ODD NR O U 05 14 06 2+ 5 6 7 8 9 0 □o 07 (s) 0 CI Al 3+ □8 04+ • x H₂O 09 (1) (g) (aq) H Delete

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 90AE: In the text, the equation G=G+RTIn(Q) was derived for gaseous reactions where the quantities in Q...

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In the text, the equation G=G+RTIn(Q) was derived for gaseous reactions where the quantities in Q were expressed in units of pressure. We also can use units of mol/L for the quantities in Q, specifical.ly for aqueous reactions. With this in mind, consider the reaction HF(aq)H+(aq)+F-(aq) for which Ka = 7.2 104 at 25C. Calculate G for the reaction under the following conditions at 25C. a. [HF] = [H+] = [F] = 1.0 M b. [HF] = 0.98 M, [H+] = [F] = 2.7 102M c. [HF] = [H+] = [F] = 1.0 105 M d. [HF] = [F] = 0.27 M, [H+] = 7.2 104M e. [HF] = 0.52 M, [F] = 0.67 M, [H+] = 1.0 103M Based on the calculated G values, in what direction will the reaction shift to reach equilibrium for each of the five sets of conditions?
Calculate rH for the reaction 2 C(s) + 3 H2(g) + O2(g) C2H5OH() given the information below. C(s) + O2(g) CO2(g) rH = 393.5 kJ/mol-rxn 2 H2(g) + O2(g) 2 H2O() rH = 571.6 kJ/mol-rxn C2H5OH() + 3 O2(g) 2 CO2(g) + 3 H2O() rH= 1367.5 kJ/mol-rxn
Booking.com: Chea... & TripAdvisor fFacebook [References] -12 K. = 5.6 x 10 at 500 K for the dissociation of iodine molecules to iodine atoms. L(8) 21(g) A mixture has [I] = 0.020 mol/L and [I = 6.0 x 10-8 mol/L. %D %3D Which way must the reaction proceed to reach equilibrium? O The reaction will proceed to the right. The reaction is at equilibrium. O The reaction will proceed to the left. Submit Answer Try Another Version 2 Item attempts remaining
we dissdve 350ml volumetric Flask.LWe call this sdlution (S) oa of hydrated cupric sulfate (cusoy.5H,0 in given.molar mass launol ). Cu:64 S-32 H+ 1 1. Write the equation of dirsociation of hydrated cupric sulfate in water. 12. Calculate the molar mass of hydrated cupric sulfate. 1.3. Determine the molar concentration of (S). 14. Deduce it's mass concentiation. 1.5.1ist te materials used. 16. Write the procedure of preparting (5).
Suppose a 0.048M aqueous solution of sulfuric acid (H, SO,) is prepared. Calculate the equilibrium molarity of SO 2- You'll find information on the properties of sulfuric acid in the ALEKS Data resource. Round your answer to 2 significant digits. [M Submit Assig Continue Ac O 2022 McGraw Hill LLC. All Rights Reserved. Terms of UseI Privacy Center MacBook Air F10 F9
18. For the following reaction, ort norw anoituloe onitiuesn srit to Hg arit onimstsd 00S D -> CO2 (g) + H2 (g) MKc = 1.845 %3D CO (g) + H2O (g) a. Write the Kc expression for this reaction. b. If a 1.00L vessel is charged with 0.250 moles of CO, 0.205 moles ofH2O, 0.750 moles of CO2 and 0.750 moles of H2, in which direction does the reaction progress? HOOM MO00E.0 to Jm00.21 riw bsxim sOgHH MO 02E0 0 to Jm00.8! d c. What are the equilibrium concentrations of all species? DH MO0010 io Jm00 astiw baxim cHM MO0OS.0 to Jm0.SS
Chrome File Edit View History Bookmarks Profiles Tab Window Help Purple/Black Iridescent- KPM X G wilmington postal code - Goo X O Dealers - Nic www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvdWKW_BBZZ161 O CHEMICAL REACTIONS Predicting precipitation Complete the table below by deciding whether a precipitate forms when aqueous formula in the last column. Does a precipitate form when A and B empirical formula of solution A solution B precipitate are mixed? iron(II) chloride potassium hydroxide O yes no iron(II) iodide cadmium acetate O yes O no barium nitrate potassium acetate O yes O no
Use the References to access important values if needed for this question. The Solubility Product Constant for lead phosphate is 3.0 x 10-44. Solid sodium phosphate is slowly added to 75.0 mL of a 0.0367 M lead acetate solution. The concentration of phosphate ion required to just initiate precipitation is M. 20 C Submit Answer $ 4 R FI V Retry Entire Group 9 more group attempts remaining % 5 T Cengage Learning | Cengage Technical Support G ^ 6 B MacBook Pro Y H & 7 U N * 00 8 J I M ( 9 K O ) -O 4 L | ' P Previous Next> Email Instructor + = [ Save and Exit 21 I 1 c
2- 3C₂²- + 9:04 Write a balanced chemical equation based on the following description: solid barium carbonate decomposes into solid barium oxide and carbon dioxide gas when heated BaCO3(s) 1 2 3 4 (s) Cb Ba Question 5 of 20 Ox B Reset LO 5 Cr Be 6 7 G Tap here or pull up for additional resources ↑ Br 8 Ca 674 Submit 9 11 (aq) ( O x H₂O
TUOv to lls worla taum uo 1o9TIOoni bolam od lliw elimu iboo lut o 19 4. Given the Borax reaction below, what would be the solubility product (Ksp) of borax at 40 °C, if the solubility of borax is 0.8 mol L¯1 at 40 °C? Na,B4O5 (OH)4 · 8H,O(s) = 2Na+ (aq) + B405(OH) (aq) +8H,O(1) sr vol (A) gnsb vgotino brrbae ar bo CHO)gab xglerino bisbasie orb il S
ing and lea X * OWLV2 | Assignment | Finished * OWLV2 | Online teaching and lea X w.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [Review Topics] [References) Use the References to access important values if needed for this question. Consider the reaction: N2(g) + 2 O2(g)=N204(g) Write the equilibrium constant for this reaction in terms of the equilibrium constants, K, and K, for reactions a and b below: a.) N204(g) = 2NO2(g) K, b.) 1/2 N2(g) + O2(g)=NO2(g) K = Submit Answer Retry Entire Group 8 more group attempts remaining fho insort sc delete home & 7 8 9 num backspace lock
M req M #3 80 E D Solid barium chloride is slowly added to 75.0 mL of a 0.205 M sodium carbonate solution until the concentration of barium ion is 0.0440 M. The percent of carbonate ion remaining in solution is %. Submit Answer C $ 4 000 888 R F % 5 V [References Use the References to access important values if needed for this question. Retry Entire Group T Cengage Learning | Cengage Technical Support G 6 6 more group attempts remaining MacBook Pro B Y H & 7 U N 11 * +00 8 J 1 M ( - 9 K O ) 0 I 2 L P command Previous Email Instructor { + 11 [ Next Save and Exit 27 option ? 1 ] dele