2WSPart AName the following: Fe[AICI6]iron(II) hexachloroaluminumO iron(III) hexachloroaluminateO iron (1) aluminumhexachlorideOOOironaluminumhexachlorideO aluminumhexachloroferrateSubmit Request AnswerProvide Feedback#3сES4$G Search or type URLR%5D FMacBook ProTG&7* 00H8Y UJ1

Here we are required to name the complex

▼ Part A Name the following: Fe[AICI6] O iron(II) hexachloroaluminum O iron(III) hexachloroaluminate O iron(1) aluminumhexachloride Oironaluminumhexachloride O aluminumhexachloroferrate Submit Provide Feedback Request Answer

▼ Part A Name the following: Fe[AICI6] O iron(II) hexachloroaluminum O iron(III) hexachloroaluminate O iron(1) aluminumhexachloride Oironaluminumhexachloride O aluminumhexachloroferrate Submit Provide Feedback Request Answer

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

Chapter20: The Representative Elements

Section: Chapter Questions

Problem 84AE

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Potentially Useful Information Spectrochemical Series: | < Br < SCN < Cl° < NO3¯< F° < OH° < C2O4²- ~ H2O < NCS < NH3 < en < PPH3 A student synthesizes and isolates the following coordination compound [Ni(H2NCH2CH2NH2)3]Cl2 (molar mass = 309.8966 g/mol) according to the balanced reaction below. In the experiment, the student reacts 2.500 g of nickel (II) chloride hexahydrate (molar mass = 237.6878 g/mol) with 4.000 g of ethylenediamine (molar mass = 60.0992 g/mol). After isolating the product, the student collects 3.200 g of the nickel coordination compound. NICI2•6H2O (aq) + 3H2NCH2CH2NH2 (1) → [Ni(H2NCH2CH2NH2)3]Cl2 (s) + 6H2O (1) Given the transition metal compound, Na4[Co(C204) (CN)4], what is the oxidation state of cobalt, as well as the coordination number of cobalt in this compound? This compound is soluble in water. The oxidation state of cobalt is Cobalt has a coordination number of Your answer should be an integer.
Potentially Useful Information Spectrochemical Series: | < Br < SCN < Cl° < NO3¯< F° < OH° < C2O4²- ~ H2O < NCS < NH3 < en < PPH3 A student synthesizes and isolates the following coordination compound [Ni(H2NCH2CH2NH2)3]Cl2 (molar mass = 309.8966 g/mol) according to the balanced reaction below. In the experiment, the student reacts 2.500 g of nickel (II) chloride hexahydrate (molar mass = 237.6878 g/mol) with 4.000 g of ethylenediamine (molar mass = 60.0992 g/mol). After isolating the product, the student collects 3.200 g of the nickel coordination compound. NICI2•6H2O (aq) + 3H2NCH2CH2NH2 (1) → [Ni(H2NCH2CH2NH2)3]Cl2 (s) + 6H2O (1) What is the limiting reactant in the reaction above? In this reaction, the limiting reactant is... O ethylenediamine O nickel (II) chloride hexahydrate O This reaction is stoichiometric, so there is no limiting reactant.
Gold can be determined in solutions containing high concentrations of diverse ions by ICP. Aliquots of 50.0 mL of the sample solution were transferred to each of four 100.0 mL volumetric flasks. A solution was prepared containing 10.0 mg/L Au in 20% H2SO4, and quantities of this solutions were added to the sample solution to give 0, 2.5, 5 and 10 mg/L added Au in each of the flask. The solutions were made up to a total volume of 100.0 mL, mixed and analyzed by ICP. The resulting data are presented in the following table: Added Au (mg/L) Emission Intensity (Counts) 0.0 12568 2.5 19324 5.0 26622 10.0 40021 a) Attach an excel graph for the determination showing the X intercept. b) Calculate the concentration of gold in the sample, report with its uncertainty. c) The known concentration of gold in the sample is 8.51 mg/L. Test the hypothesis that your result is equal to this value at the 95% confidence level. l
es> (1_101232)(2) 4e č eljas > 25 April -1 May > MidExam-28-4-2021 me Calendar Badges All courses Course dashboard Time left 0:31:53 Match the oxidation state of the coordinated metal center which pair is incorrect ? O a. [ScCl ; +3 O b. K[Cu(CN)2li+1 Oc. (Cr(C204); +3 O d. (Fe(CN): +3 TOSHIBA 144 8. 4. 6 8 A 9 R Y ! U P DI F HiJ K BYNI ALT CTRL GR
Given the following data: Zn²+ + 2e- Zn Cu²+ + 2e- Ž Cu Cr₂O7²- + 14H+ + 6e- 2Cr³+ + 7H₂O Which is the strongest oxidizing agent? Select one: Zn²+ O Cr₂O7²- Cu²+ Cr³+ Eº = -0.76 V Eº = +0.34 V Eº = +1.33 V
Gold can be determined in solutions containing high concentrations of diverse ions by ICP-AES. Aliquots of 50.0 mL of the sample solution were transferred to each of four 100.0 mL volumetric flasks. A solution was prepared containing 10.0 mg/L Au in 20% H2SO4 and quantities of this solution were added to the sample solutions to give 0, 2.5, 5, and 10 mg/L added Au in each of the flasks. The solutions were made up to a total volume of 100.0 mL, mixed, and analysed by ICP-AES. The resulting data are presented in the following table. Added Au, mg/L Emission Intensity Count 12,568 19,324 26,622 40,021 0.0 2.5 5.0 10.0 Calculate the concentration of gold in the original sample.
< 7:31 tetrachloronickelate(II) ([Ni(CI) 4]²-)? 1 What is the coordination number around the central metal atom in 4 7 +/- Question 24 of 28 2 5 8 3 6 9 O il 484 Tap here or pull up for additional resources Submit X с x 100
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Experiment 'systhesis and analysis on a potassium trioxalatoaluminate (III) trihydrate complex, K3[Al (OX)3].3H2O' . ReagentsAluminium can, potassium hydroxide, oxalic acid, ethanol 95%, acetone, KMnO4 solution 3.2 g/L, H2SO4 acid 0.1 M and NaOH 0.1 MApparatus100 mL Beaker, 25 mL measuring cylinder, Bunsen burner, Buchner filter, filter paper, hotplate, glass rod, petri dish, test tube, 100 mL volumetric flask, thermometer, 250 mL conical flask. My question is, what is the summary of this experiment?
Determine the percentage of iron in a sample of limonite from the following data:weight of sample = 0.5000g volume of KMNO4 added 50.0mL ; 1.00mL Kmno4 = 0.0005507 g fevolume of FeSO4 used for back titration 8.00mL ; 1.00mL FeSO4= 0.008950 g FeOMW: Fe= 55.85 FeO= 71.84