mgineste93 mgineste93
  • 18-03-2018
  • Chemistry
contestada

how much heat energy (in megajoules) is to convert 7 kilograms of ice at -9 degrees celcius to water at 0 degrees c

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Justinsghost
Justinsghost Justinsghost
  • 18-03-2018
I am pretty sure the answer is 7,000 megajoules
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