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I have this huge worksheet to do on it and i have no idea. I'm sorry):

I'm trying to look it up, with no luck

Quantitative problems are very hard. I'm having very difficult time understanding them and i have a quiz coming up. But this is how our teacher taught it to us. Specific heat=heat/mass*the change in temperature

heat needed to melt=change of Heat of fusion*mass

heat needed to evaporate=change of heat of vaporation*mass.

hope this kinda help? i don't still get it though

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