It is a combustion reaction because when methane burns with oxyzen it produces carbon dioxide,water and heat and light.
Answer:
A
Explanation:
When a reaction happens some of the reactants mass is released as energy so the mass of the product would be less
Answer:
the shape of a piece of matter can change
Answer:
19,199,280 grams
Explanation:
0.062502343837894 grams in one mole of oxygen
