Which of the following is the balanced equation for p + o2 → p2o5? question 3 options: a) 4p + o2 → 2p2o b) p + 5o2 → 2p2o5 c) 4p + 5o2 → p2o5 d) 4p + 5o2 → 2p2o5

Given equation:

P + O2 → P2O5

In order for the equation to be balanced, the stoichiometry of the atoms of one kind on the reactant side must be equal to that on the product

Reactants                                            Products

P = 1                                                       P = 2

O = 2                                                     O = 5

The balanced equation would be:

4P + 5O2 → 2P2O5

Reactants                                            Products

P = 4                                                      P = 4

O = 10                                                    O = 10

Ans: D)

Your answer is P + 5O2 → 2P2O5.

This is the answer for K12 Chemistry. I just took the quiz.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

thats how its supposed to be