The number of neon moles that occupy a volume of 14.3 l at STP is calculated as follows

At STP 1 mole = 22.4 liters

what about 14.3 liters

by cross multiplication

= (1 mole x 14.3 l)/22.4 l =**0.638 moles of neon**

**Explanation:**

kinetic energy is the energy an object has while in motion, if I'm walking I have kinetic energy

Answer is: <span>volume of oxygen is 14.7 liters.

</span>Balanced chemical
reaction: C₃H₈ + 5O₂ → 3CO₂ + 4H₂O.<span>

m(</span>C₃H₈-propane) = 5.53 g.

n(C₃H₈) = m(C₃H₈) ÷ M(C₃H₈).

n(C₃H₈) = 5.53 g ÷ 44.1 g/mol.

n(C₃H₈) = 0.125 mol.

From chemical reaction: n(C₃H₈) : n(O₂) = 1 : 5.

n(O₂) = 0.625 mol.

T = 25° = 298.15K.

p = 1.04 atm.

<span>R = 0.08206
L·atm/mol·K.

</span>Ideal gas law: p·V = n·R·T.

V(O₂) = n·R·T / p.

V(O₂) = 0.625 mol · 0.08206 L·atm/mol·K · 298.15 K / 1.04 atm.

V(O₂) = 14.7 L.

**Answer:**

actinide metal

**Explanation:**

That is what i found when I seartcht up i