what type of reaction is shown below? check all that apply. 2mg+o₂→2mgo synthesis decomposition combustion
what type of reaction is shown below? check all that apply. 2mg+o₂→2mgo synthesis decomposition combustion
Answer
Brief Explanations:
Synthesis reactions combine two or more substances to form one product. Here, magnesium (Mg) and oxygen ($O_2$) combine to form magnesium oxide (MgO), so it's a synthesis reaction. Combustion reactions involve a substance reacting with oxygen and often release heat and light. Magnesium reacting with oxygen is also a combustion reaction as magnesium burns in oxygen. Decomposition reactions break one substance into two or more substances, which is not the case here.
Answer:
synthesis, combustion