Choose only 1 salt from the choices below. Given that is Unknown kindly provide the expected Reaction effect and conclusion to all numbers provided. Copper sulfate Silver Nitrate your Bismuth Nitrate Calcium phosphate Aluminum chloride Ferrous sulfate Calcium carbonate Reaction effect No. Operation performed Conclusion (analytic signal) Dissolution of salt in distilled Salt solution (SA) for Dissolved water analysis obtained SA + NAOH (w/or w/o heating) 3 SA+ HCI 4 SA+ ethanoic acid + K,CrO, 5 SA + NH3 6 SA + HNO, 7 SA + thioacetamide + NH, 8 SA + NH,SCN 8 Reaction of flame coloration

Choose only 1 salt from the choices below. Given that is Unknown kindly provide the expected Reaction effect and conclusion to all numbers provided. Copper sulfate Silver Nitrate your Bismuth Nitrate Calcium phosphate Aluminum chloride Ferrous sulfate Calcium carbonate Reaction effect No. Operation performed Conclusion (analytic signal) Dissolution of salt in distilled Salt solution (SA) for Dissolved water analysis obtained SA + NAOH (w/or w/o heating) 3 SA+ HCI 4 SA+ ethanoic acid + K,CrO, 5 SA + NH3 6 SA + HNO, 7 SA + thioacetamide + NH, 8 SA + NH,SCN 8 Reaction of flame coloration

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

esc A 0.2000M solution of hydroflouric acid is only partially ionized. Using measurements of the pH of the solution, [H+] was determined to be 3.184 x 10-2 M. Calculate the acid dissociation constant of hydroflouric acid. / 54°F Mostly clear 7.023 x 10-3 6.669 x 10-3 @ "// A 6.029 x 10-3 5.534 x 10-3 2 113 C W # 3 E 14101 $ O Search 4 % 5 R S DEL F 1 z 1 x || c || V || B T 161 G 6 Y 7 N 8 9 K M O P ? 1 prt sc 9:30 PM 4/23/2023 backspace C pause delete
A different titration experiment using a 0.122M standardized NaOH solution to titrate a 26.48 mL solution with an unknown Molarity concentration (M) of sulfuric acid (H2SO4) gave the following molarities for 3 trials. Initial Burette Reading (mL) Final Burette Reading (mL) Delivered vol (mL) Acid Concentration (M) Trial 1 0.0345 Trial 2 0.0334 Trial 3 0.0381 From the 3 trials, determine the average Molarity concentration of the H2SO4 to 3 significant digits. Don't include a unit.
Please don't provide handwritten solution .....
Bromoscresol green, Ka = 2.0 x 10-5 is yellow in its protonated form (HX) and blue in its ionized form (X-). At what pH will bromoscresol green be a perfect green colour? Express your answer to one decimal place.
Part C. Determination of Unknown Balanced chemical equation: Hcl+ Na OH -o Nacl t Hg0 Unknown number NA Trial 1 Trial 2 Trial 3 Volume of unknown HCl titrated 10.00mL NA NA Initial burette reading 0.90mL Final burette reading 30.90mL Volume NaOH added 20 00ML 50.00MLXO.144 m=43.2m moles NaOH added 4.335m (Use average molarity from part B and multiply it by the volume you added) 0.4335 M moles HCl 4.335m 04335m 10.00 mL molarity of HCl Actual Molarity (from instructor) 0.3150M percentage error
Suppose that you want to titrate a sample of vinegar with standard sodium hydroxide solution to determine the concentration of acetic acid in it, and you want to use an indicator to help you determine the end-point. Which of the following indicator would be suitable? (A) Bromocresol Green (Ka ~ 2.0 x 10–5; color: yellow in acid; blue in base) (B) Methyl Red (Ka ~ 5.0 x 10–6; color: red in acid; yellow in base) (C) Bromothymol Blue (Ka ~ 6.0 x 10–8; color: yellow in acid; blue in base) (D) Any of them
The Ksp for BaSO4 is (1.1 x 10-10) and that for BaSeO4 is (2.8 x 10-11), A 1 Molar solution of BaCl2 is added slowly to a solution that is 1.0 x 10¯4 Molar of sodium sulfate Na2SO4 and 1.0 x 10¯4 Molar of sodium selenate, Na2SeO4. What is the approximate percentage of one anion has precipitated at the point which the second anion just begins to precipitate? (Assume the addition of the BaCl2 solution does not change the overall solution volume to any significant degree.)
5
Titration Titrant Primary Standard I. Complete the table Write your answers in the answer booklet provided. Color change/end point Indicator detection Acid-Base (1) KHP Phenolphthalein (8) HCI (3) Phenolphthalein (9) Redox Complexometric KMnO4 EDTA (4) (5) (10) CaCO3 (6) (11) Precipitation (2) NaCl (7) Formation of brick red ppt (Mohr Method) Na2CO3 starch Fill in the table above with the choices from the answer bank that follows. You can select one choice more than once or not at all. If the answer is not found below, write "none". KSCN Fe3+ yellow to orange AgNO3 NaOH yellow green to pink K₂CrO4 Red to yellow pink to colorless KMnO4 formation of red complex deep blue to colorless colorless to pink/red AS2O3 KSCN EBT purple to colorless colorless to purple red to blue Na2C2O4 Cu Acid-Base Fluorescein Argentometric colorless to deep blue Volhard
Select the correct mass balance equation for a saturated solution of CaCl₂ assuming that the ionic species are Ca²+, Cl-, CaCl and CaOH+. (A) (B) (C) (D) O O (A) (B) (C) (D) [CH]+[CaCl] = 2[Ca²+] + 2[CaCl*] + 2[CaOH*] [CI] + [CaCl] = 2 [Ca²+] + [CaCl*] + [CaOH*] [CI]+[CaCl] = [Ca²+] + [CaCl+] + [CaOH+] [CI] = [Ca²+] + [CaOH+]
Is data correct?