214-244 хим тех

Author of Alkenes Hydration Reaction  

• called the Kucherov reaction    

• called the Kucherov reaction    

• called the Mendeleev reaction  

• called dissolution reaction   

• called alkanol formation reaction

Name of natural gas                                                                             

• methane      

• propane

• ethane

• butane  

• pentane

   

What substances are formed by the interaction of methane chloride with sodium ethylate  

• СН₃-0-С₂Н₅ +Na+ Cl₂     

• СН₃-0-С₂Н₅ +Na+Cl      

• С₂Н₃-0-С₂Н₅ +NaCl     

• СН₃-0-С₂Н₅ +NaCl    

• СН₃-0-С₂Н₅ +NaOH Cl    

What substances are formed by the interaction of propane chloride with calcium butylate?  

• propoxybutane    

• calcium chloride

• propoxybutane, calcium and chlorine   

• propoxybutane, calcium  

• propoxybutane and calcium chloride    

What is called the reaction of the interaction of hydrocarbons with oxygen

• explosion reaction 

• combustion reaction    

• ignition reaction

• oxidation reaction   

• recovery reaction

What substances can form when propane is burned  

• the reaction proceeds with the formation of   water

• the reaction proceeds with the formation of carbon dioxide  

• the reaction proceeds with the formation of carbon dioxide and water   

• the reaction proceeds with the formation of carbon and hydrogen  

• the reaction proceeds with the formation of carbon, oxygen and hydrogen

What is called the reaction of the interaction of aldehydes with atomic oxygen  

• addition    

   

• permutation    

• exchange    

• oxidation                                                                 

   

• substitution

Carboxylic acid can be obtained by reaction  

• when reacting bases with atomic oxygen

• in the reaction of salts with atomic oxygen   

• in the reaction of acids with atomic oxygen  

• in the reaction of aldehydes with  oxygen

• in the reaction of aldehydes with atomic oxygen   

What is the substance that forms when enantedaldehyde reacts with atomic oxygen?  

• pentadecanoic acid

   

• enanthic acetic acid

• enanthic acid   

• caprylic acid

   

• nucleic acid   

Acetylene is produced in industry  

• from methane   

• from  propane

• from ethane 

• from  butane   

• from  pentane