11. The initial temperature of a 344 g sample of iron is 18.2 deg C. If the sample absorbs 2.25 kJof energy as heat, what is its final temperature?
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1)The initial temperature of a 106-g sample of iron is 296 K. Ifthe sample absorbs 722 J of heat, what is the final temperature?The specific heat of iron is 0.449 J/g.K2) What volume (in L) of 12 M HCl is required to prepare 0.250 L of0.15 M HCl?
A beaker contains 115 g of ethanol at 18.2°C. If the ethanol absorbs 1125 J of heat without losing heat to the surroundings, what will be the final temperature of the ethanol? The specific heat of ethanol is 2.46 J/g°C.
A. 4.08°C
B. 14.1°C
C. 18.4°C
D. 22.2°C
E. 36.4°C
A sample of zinc has a mass of . The sample absorbs of heat. The initial temperature of the sample is . What is the final temperature? The specific heat capacity of zinc is .