1. Calculate the H3O , OH- , pH and pOH of the following solutions a 0. 5 M HNO3 b a solution prepared by dissolving 0. 04 grams of NaOH in 2. 0 L of solution. 04 gr/ 40 gr/mol. 001 mol H 2 x 10-11 2. Calculate the H3O , OH- , pH and pOH of the following

 

Page1 3O /OH– B H2SO4/SO4 2– E none of these C NH4 /NH3 ____ 2. For the stepwise dissociation of aqueousH3PO 4 , which of the following is not a conjugate acid-ba se pair A HPO42–.

 

1.         What colour would 1. 0 M HCl be in an indicator mixture consisting of phenol red and thymolphthalein             A         red             B          blue             C        .

 

Page1 3O /OH– B H2SO4/SO4 2– E none of these C NH4 /NH3 ____ 2. For the stepwise dissociation of aqueousH3PO 4 , which of the following is not a conjugate acid-ba se pair A HPO42–.

 

1.         What colour would 1. 0 M HCl be in an indicator mixture consisting of phenol red and thymolphthalein             A         red             B          blue             C        .

 

Acid-Base Practice Test © 2007 Mr. D. Scott, CHS 26 A.

 

1.         What colour would 1. 0 M HCl be in an indicator mixture consisting of phenol red and thymolphthalein             A         red             B          blue             C        .

 

A. Kw H3O OH- 3. Consider the following graph for the titration of 0. 1 M NH3 with 1. 0 M HCl. A buffer solution is present at point A. I B. II C. III D. IV C. thymol blue D. methyl violet 6. A sample containing 1. 20 x 10-2.

 

A. Kw H3O OH- 3. Consider the following graph for the titration of 0. 1 M NH3 with 1. 0 M HCl. A buffer solution is present at point A. I B. II C. III D. IV C. thymol blue D. methyl violet 6. A sample containing 1. 20 x 10-2.

 

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Acids and Bases Practice Quiz True or False: _____ 1. An acid causes litmus paper to turn blue. _____ 2. Bases are slippery.

 

Quiz ʹ Intemediate1. Define Neutralization ʹ 2. Determine the conjugate pairs: a HC2H3O 2 ag H2O H3O ag C2H3O2- b HSO3 - ag C2H3O2- ag HC2H3O 2 ag SO32- 3. T or F Strong acids and bases.

 

Name Date Period ___________ Acids And Bases Ws 6: More Fun Practice Solute Name of solute Molar Mass g/ mol e Molarity mol/L grams.

 

Name; - Period:_______ KEY--- Acids and Bases PracticeTest __a___1. To which of the following is 1 mole of KOH chemically equivalent in a complete neutralization reaction a 1/2 mol Mg OH 2 b 1 mol Mg OH 2 c 1/2 equiv.

 

Basic Acid-Base Quiz – Chemistry Name: What pH is a solution that has 10-9 H concentration per liter List three things that are acidic.

 

Name: 1 is a chemically active substance low on the pH scale that gives up hydrogen ions H 2 _______________ is a chemically active substance high on the pH scale that.

 

E 2. G 3. I 4. J 5. B 6. H 7. A 8. D 9. F 10. C 11. K 12. L 13. M 14. N 15. AT 16. ST 17. NT 18. AT 19. AT 20. NT 21. NT 22. NT 23. NT 24. NT 25. NT 26-28 are in the order they appear in the problem. 26. acid, base, CB, CA 27. Base, acid, CA, CB 28. Base,

 

CHEM130 NAME: 1Prelab: Acid – Base Titrations Goals:.

 

1. Arrange the following 0. 10 M solutions in order of INCREASING H : HClO4, H2SO4, NH4Br, KCN, KBr, KOH 2. Which of the following does NOT represent a conjugate acid-base.

 

ĀȀ̀Ѕ ᴞइ؀ᰟᬀ  ਊਊ घဒᬀ᠐ሜᔀༀआༀᔀᨀ ℀∉⌀␀─ ਊਊ छᤓ᠐ᤜᔀༀआༀᔀᨀ ☢थ Ѐ Ā␀ ✀ ਊਊऀ ओᔀ฀ပᤇऐ⠚ᰒ⤕ᨈ ̢थȀ␀ ⨀ ਊਊऀ घሎ؀ᬀᬀᔀᤇऐ⠚ᰒ⤕ᨈ ⬀∉Ⰰᔀ␀─ ਊਊऀ खᔀ฀ᰕༀआༀᔀᨀ ⴀ∉─ ⨀ Ԁ␀ ✀ ऀ ฀ဈघ─छༀ؀ጀࠀयࠀጀሔఀ ᴧइ؀ᰟᬀ  Ā᤯ᬀ฀؀ᘏࠀᬀ　 ᔀᘉ؀ᘉ؀ༀᔀᨷऊਊਊਊਊਊ ᔀᘉ؀य؀ᬀࠀ㜀ऊਊਊਊਊਊ਀ ᔀᘉ؀य؀ᬀࠀ㜀ऊਊਊਊਊਊ਀.

 

1 of 6 12. Equilibria of Aqueous Solutions of Weak Acids Weak Bases Reference: 3 ± 18. 5 Silb erberg 5th edition 5. 9. 10. a 1. 3x 10-10 13. Ka 4. 8 x 109 if use rounded off hydronium ion concentration Ka 5. 0 x 109 if do not use rounded.

 

acid-base sol. practice test1. How much of 0. 500 M NaOH is needed to neutralize 100. mL of 1. 00 M H2SO4 1 50. 0 mL4 400. mL2 100. mL5 800. mL3 200. mL2. Vinegar was titrated with Mg OH 2 to find the content of Acetic acid HC2H3O2.

 

Basic Acid-Base Quiz – Chemistry Name: What pH is a solution that has 10-9 H concentration per liter List three things that are acidic.

 

CHEMISTRY 12 QUIZ ____ Name: ACIDS BASES 20 Wednesday, May 28, 2008 Part 1: Multiple Choice – Place the correct capital letter in the space.

 

Acids and Bases PracticeTest Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make.

 

ACIDS BASES 20 Friday, January 4, 2008 Part 1: Multiple Choice – Place the correct capital letter in the space provided. /10 ______1. Arrhenius.

 

- Base Unit 7 Day 1 2.

 

Review Homework Chap 16: pg. 725-727 16. 84, 16. 85, 16. 87, 16. 88, 16. 89, 16. 94, 16. 95, 16. 98, 16. 101, 16. 102 NOTE: abbreviate cacodylic acid as CacH , 16. 113, 16. 115, 16. 117, 16. 118, 16. 120 16. 84 ThepKa of the indicator.

 

Name this substance:HCNO CyanicAcid 4 Name this substance: Sr OH Strontium Hydroxide 2 5 Name this substance:LiOH Lithium Hydroxide 6 Name this.