Cho 8,8 gam CH₃COOC₂H₅ phản ứng hết với dung dịch NaOH (dư), đun nóng. Khối lượng muối CH₃COONa thu được là:  

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose one sentence that has the same meaning as the root one:

  Although it was cold, we all went for a walk.
  
  

• Choose one sentence that has the same meaning as the root one:

  We expected Larry to accept the job, but he didn't.
  
  

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

  boil                      soil                           croissant                      point

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

  animal                     like                        kite                     fine

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

  great                         leak                      eight                   break

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

  play                      they                       key                   today

• Choose a word that has different stress pattern:

  popular                      happen                      global                    destroy

• Choose a word that has different stress pattern:

  visually                     impossible                      formally                    probably

• Choose a word that has different stress pattern:

  mountain                      popular                    media                      entertain

• Choose the best answer for the following sentence:

  The department store has been in business _____________ many years.