Question

? Mg+O2=?ZnOS+O2=SO2?Zn+O2=?ZnOC3H8+?O2=?CO2+?H2O​

Answer 1

Объяснение:

2Mg+O²=2MgO

S+O²=SO²

2Zn+O²=2ZnO

C³H⁸+5O²=3CO²+4H²O

Answer 2

Mg + O2 = MgO

In this reaction, magnesium (Mg) reacts with oxygen (O2) to form magnesium oxide (MgO). This is an example of a combustion reaction where a metal reacts with oxygen to form a metal oxide.

Zn + O2 = ZnO

In this reaction, zinc (Zn) reacts with