Login
Home
TOP
Send feedback
Login
Subjects
Science Test Space
Class 9
Carbon and its compounds
Classification, features and uses of compounds
6.
Write the chemical equation:Carbon with Oxygen
Question:
5
m.
Complete the chemical reaction:
Select the ethane molecular formula __________ and their oxygen reaction products __________.
\(2C_2H_6\)
\(CH_4\)
\(CH_2\)
\(2C_6H_1{_4}\)
\(2C_4H_1{_0}\)
\(C_5H_1{_2}\)
\(C_3H_8\)
+
\(2O_2\)
\(8O_2\)
\(5O_2\)
\(13O_2\)
\(19O_2\)
\(7O_2\)
\(3CO_2\) + \(7H_2O\)
→
\(12CO_2\) + \(14H_2O\)
\(3CO_2\) + \(4H_2O\)
\(CaO\)
\(5CO_2\) + \(6H_2O\)
\(8CO_2\) + \(10H_2O\)
\(4CO_2\) + \(6H_2O\)
\(CO_2\) + \(2H_2O\)
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
