Chemistry, 21.11.2020 18:50, fahaddakhil3186

HELPPP 1. How many joules does it take to melt 100 grams of ice in liquid water?And is it
endothermic or exothermic

2. How much heat is needed to convert 500 g of water to boiling steam? And is it
endothermic or exothermic

3. How much heat will 1000 g of water give off when frozen? And is it
endothermic or exothermic

4. How much heat is emitted when 800 g of boiling steam is condensed? And is it
endothermic or exothermic

Answers: 3

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HELPPP 1. How many joules does it take to melt 100 grams of ice in liquid water?And is it
end...