How much energy is consumed by thawing a 4.3g ice?

To calculate the energy consumed in thawing ice, we use the formula: energy = mass x heat of fusion. The heat of fusion for ice is 334 J/g. Plugging in the values, we get: energy = 4.3g x 334 J/g = 1428.2 J. So, it would consume 1428.2 Joules of energy to thaw a 4.3g ice.