Question List for "Chemistry: An Atoms First Approach"

Pages: 1 ... 59 60 [61] 62 63 ... 167
  Topics Views Last post
Chemistry » In the titration of a weak acid, HA, with a sodium hydroxide solution of approximately the same ... New
Started by maegan_martin
 35 Mar 21, 2021
Chemistry » Consider the titration of 100.0 mL of 0.10 M H2A (Ka1 = 1.50 104; Ka2 = 7.82 107) with 0.20 M ... New
Started by karlynnae
 25,669 Mar 21, 2021
Chemistry » If 25.0 mL of 0.451 M NaOH solution is titrated with 0.253 M H2SO4, the flask at the endpoint will ... New
Started by jake
 36 Mar 21, 2021
Chemistry » Consider a solution consisting of the following two buffer systems: H2CO3HCO3 + H+ pKa = 6.4 ... New
Started by awywial
 25 Mar 21, 2021
Chemistry » Given 100.0 mL of a buffer that is 0.50 M in HOCl and 0.74 M in NaOCl, what is the pH after 10.0 mL ... New
Started by Evvie72
 24 Mar 21, 2021
Chemistry » Assume an indicator works best when the equivalence point of a titration comes in the middle of the ... New
Started by james
 47 Mar 21, 2021
Chemistry » Consider the titration of 300.0 mL of 0.591 M NH3 (Kb = 1.8 105) with 0.500 M HNO3. After 150.0 mL ... New
Started by jparksx
 1,641 Mar 21, 2021
Chemistry » A student titrates an unknown weak acid, HA, to a pale pink phenolphthalein endpoint with 25.0 mL of ... New
Started by jc611
 85 Mar 21, 2021
Chemistry » Consider the titration of 100.0 mL of the weak diprotic acid H2A (0.10 M) with 0.20 M NaOH. What are ... New
Started by jman1234
 32 Mar 21, 2021
Chemistry » A solution contains 0.250 M HA (Ka = 1.0 106) and 0.45 M NaA. What is the pH after 0.29 mole of HCl ... New
Started by dejastew
 39 Mar 21, 2021
Pages: 1 ... 59 60 [61] 62 63 ... 167