Đốt cháy hoàn toàn 3,7 gam este X đơn chức thu được 3,36 lít CO2 (đkc) và 2,7 gam nước. Công thức phân tử của X là:         

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Một số câu hỏi khác có thể bạn quan tâm.

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

  After/ robbery/ shop/ installed/ alarm system/ as insurance/ further losses.
  
  

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

  Given/ difficulty / task / I / lucky / complete/ by May.
  
  

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

  If/ we/ don’t / from you/ two days/ order/ will/ cancelled.
  
  

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

  I / interested/ special offer/ saw/ advertisement.
  
  

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

  I / explained/ neighbor/ she/ have/ send in/ application.
  
  

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

  Next/ you/ here/ visit/ remember/ your sister/ you.
  
  

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

  There/oil leak/ lots/ fish/ died/ result/ pollution.
  
  

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

  Sure/ attention/ what/ doctor/ says.
  
  

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

  not/ difficult/ learn/ English/ you/ study/ structure/ vocabulary/ every day.
  
  

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

  I / one/ old friends/ I / shop/ supermarket / two days ago.