A 0.250-g chunk of sodium metal is cautiously dropped into a mixture of 50.0 g of water
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2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g) ΔH = –368 kJ
Will the ice melt? Assuming the final mixture has a specific heat capacity of 4.18 Jg-1oC-1, calculate the final temperature.
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Heat released 0250 g Na 200 kJ To melt 500 ...View the full answer
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