How Many KJ of Heat Are Needed to Completely Melt

question 17

Multiple Choice

How many kJ of heat are needed to completely melt 1.70 moles of
O,given that the water is at its melting point? The heat of fusion for water is

• A)30.6
• B)10.2
• C)3.54
• D)63.7
• E)none of the above

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