When atoms absorb energy electrons move into higher energy level.These electrons lose energy by emitting light when they return to lower energy levels.
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Hello,
London Dispersion forces, Hydrogen bonding and Dipole=dipole
interactions (otherwise known as permanent dipole- permanent dipole interactions)
Hoped this helped buddy!
(3.5mol)(24.106 g/1mol c6h6) =84.371 g C6H6
Answer is: 1635 <span>milliliters of carbon dioxide.
</span>n(CO₂) = 0,073 mol.
V(CO₂) = n(CO₂) · Vm.
V(CO₂) = 0,073 mol · 22,4 L/mol.
V(CO₂) = 1,635 L.
V(CO₂) = 1,635 L · 1000 mL/L.
V(CO₂) = 1635 mL.
Vm - molar volume on standard temperature and pressure.
<span>∆h = cp(∆T) = 1.234 kJ/kgK(1500 – 500)K = 1234 kJ/kg</span>