Cho 13,35 gam hỗn hợp X gồm CH₂NH₂CH₂COOH và CH₃CHNH₂COOH tác dụng với V ml dung dịch NaOH 1M, KOH 1,5M, thu được dung dịch Y. Biết dung dịch Y tác dụng vừa đủ với 250 ml dung dịch HCl 1M. Giá trị của V là

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  experience                effectively                    satisfaction                  activity 

• Choose the word that has the underlined part pronounced differently from the rest:  

  assign                 sign                  signature                   resign

• Choose the word that has the underlined part pronounced differently from the rest:  

  strategy                classmate                  grader                   information

• Choose the correct sentence which is built from the words and phrases given:

  I / at university / an embarrassing experience / never forget.
  
  

• Choose the correct sentence which is built from the words and phrases given:

  At last / I / find my class / amazement / the young man / turn into / English teacher.
  
  

• Choose a word that has different stress pattern:

  receive               gender                   prepare                   allow

• Choose a word that has different stress pattern:

  understand                 suggestion                  performance                     successful

• Choose a word that has different stress pattern:

  nervous                  lesson                  value                     idea

• Choose the word that has the underlined part pronounced differently from the rest:  

  discovered                founded                  created                   prevented

• Choose the word that has the underlined part pronounced differently from the rest:  

  chemist                 change                  choice                  church