2C4H10(g) + 13O2(g) → 8CO2(g) + 10 H2O(g) How many moles of O2 are required to react completely with 5.00 moles C4H10?

32.5 moles of oxygen are required.

Explanation:

Given data:

Number of moles of C₄H₁₀ = 5.00 mol

Number of moles of oxygen required = ?

Chemical equation:

2C₄H₁₀ + 13O₂   →  8CO₂ + 10H₂O

Now we will compare the moles of oxygen with C₄H₁₀ through balanced chemical equation.

                                        C₄H₁₀            :            O₂

                                            2               :              13

                                          5.00           :           13/2×5 = 32.5

So when 5 moles of C₄H₁₀ are present 32.5 moles of oxygen are required to react completely.

i'm assuming that it's c.) red bank..

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.