Answer:
2.5 mole of O2
Explanation:
From the equation we see that we need 5 molecules of oxygen to react with 2 molecules of C2H2.
This means that 5 moles of oxygen molecules are needed to completely react with 2 moles of C2H2, because a mole is a unit of particle count.
From that we can infer that to react with 1 mole of C2H2 we need half of 5 moles of oxygen - so 2.5 mole of oxygen molecules.
I’m not sure if this s what your asking but here’s the formula, 6co2 + 6h2o + suns energy + c6h12o6 + 6o2
Carbon dioxide + water + Sun’s energy + Sugar (Glucose) + Oxygen
Solvents allows solvents other substances to dissolve in it and is usually present in greater amount. Hence in a glass of lemonade it is still water. Letter D.