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Chemistry, 25.09.2019 01:30 jlluminate5635

1.00 kg of ice at -10 °c is heated using a bunsen burner flame until all the ice melts and the temperature reaches 95 °c. a) how much energy in kj is required to effect this transformation? b) if the enthalpy of combustion of chis, the gas used in a bunsen ourne laine is -890 kj/mol how many grams of ch4 is required to ruei ne transformation described in this proviein?

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