A 115.26 g sample of aluminum is heated from 37 oC to its melting point of 660 oC and then melted completely. How much energy was absorbed by the sample? (Answer in kJ) S=0.91 J/goC Delta Hf = 10.7 kJ/mol

Q: copper, 0.385 J/g°C ethanol, 2.42 J/g°C gold, 0.128 J/g°C aluminum, 0.903 J/g°C

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Q: below

A: Hess's Law is basically the law that helps to calculate the enthalpy of a reaction by a series of…

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A: Given that  Amount of water  m = 0.514 gm  water is heated from -25.7 °C to 49.0°C means  T1 = -25.7…

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A: In this question, we will determine the amount of heat.  You can see the solution below.

Q: 1. Calculate the joules of energy required to heat 454.3g of water from 5.4 °C to 98.6 °C. 2. What…

A: Given: Mass of water = 454.3 g  Initial temperature = 5.4°C Final temperature = 98.6°C

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: ESee Periodic Table V See Hint If 1495 Jof heat is needed to raise the temperature of a 325 g sample…

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