When a base accepts a proton it becomes : (a) conjugate base (c) amphiprotic (b) conjugate...
QUESTION 38 The conjugate acid of a weak base is a. a weak acid. b. amphiprotic. c. a weak base. d. a strong base. e. a strong acid.
What is the conjugate base of each of the following acids? (a) NH3 (b) H20 (c) H2 (d) HC=CH (e) CH3OH (f) H307 What is the conjugate acid of each of the following bases? (a) HS04 (6) H2O (C) CH3NH2 (d) NH2 (e) CH3CH2 (f) CH3CO2
Assume that 28.0mL of a 0.10 M solution of a weak base B that accepts one proton is titrated with a 0.10 M solution of the monoprotic strong acid HA. A.) How many moles of HA have been added at the equivalence point? B.) What is the predominant form of B at the equivalence point? BA (aq), B(aq), BA-(aq), BOH-(aq), or BH+(aq)? C.) Is the pH more than, less than, or equal to 7 at the equivalence point? D.) Which...
Y OVER 5. Write the conjugate base of TO a. H2O b. HNO2 C. HCN d. HCO3 e. NHA 6. Write the conjugate acid of a. H2O b. HSO3 C. CO32- d. OH e. NH3 7. Give 5 examples of strong acids. 8. Give 5 examples of strong bases. 9. what are the most common weak acids?
CHEM 2A Class 5. Write the conjugate base of a. H2O b. HNO2 C. HCN d. HCO3 e. NHA 6. Write the conjugate acid of a. H2O b. HSO3 c. co² d. OH e. NH3 7. Give 5 examples of strong acids. 8. Give 5 examples of strong bases. 9. what are the most common weak acids?
QUESTION 3 Аркы B. Polyprotic C. Lewis Acid D. Proton E. Hydronium F. 7.00 Matching! The name for the polytomic ion H307 In a reaction, the compound that accepts the electron pair Acids and conjugate bases always differ by a ka If the pOH is high, the solution is (acidic / basic). Numerical value for Kw The higher the value of Kz, the stronger/weaker) the acid is. 4 Ba(CH3COO)2 is a[n) (acidic/basic/neutral) salt in water. NH4Br is ain) (acidic/basic/neutral) salt...
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Page 6 of 14 22) Identify a good buffer. ) small amounts of both a weak acid and its conjugate base B) significant amounts of both a strong acid and a strong bso C) small amounts of both a strong acid and a strong base D) significant amounts of both a weak acid and a strong acid E) significant amounts of both a weak acid and its conjugate base 23) AS is positive for the reaction A)...
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Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....