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A block of ice is normally kept at exactly 0°C. The reaction for icemelting is shown below. \mathrm{H}_{2} \mathrm{O}(\mathrm{s})-\mathrm{H}_{2} \mathrm{O}(l) \quad \Delta \mathrm{H}_{f}=334 \mathrm{~J} / \mathrm{g} How much ice will melt if 5.78 kJ of heat are added to the ice?

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