Problem: An unknown mass of each of the following substances, initially at 23°C, absorbs 1980 J of heat. The final temperature is recorded as indicated. Find the mass of each substance.Part Cethanol (Tf = 44.4°C) Express your answer using two significant figures. water (Tf = 32.2°C) Express your answer using two significant figures.

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An unknown mass of each of the following substances, initially at 23°C, absorbs 1980 J of heat. The final temperature is recorded as indicated. Find the mass of each substance.

Part C

ethanol (T= 44.4°C) 

Express your answer using two significant figures. 

water (Tf = 32.2°C) 

Express your answer using two significant figures.

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