Question

reallt need help with the questions which are numbered aswelll helo with the last four cells on part IV data tabel

Part II Prediction: 4) What is the final temperature of a mixture containing -50 g of hot water (about 90 °C) and -50 g of water at room temperature? 5) What happens to the final temperature if the mass of the cold water is halved while that of the hot water is increased while maintaining a total mixture of 100 g? 6) What will you observe about the final temperature if Step 2 above is reversed? Data table 2 Mass of hot water 50g Mass of cold water 50g Initial temperature of cold water (T.) 19 Celsius Initial temperature of hot water (TS) 66 degrees Celsius 75 degrees Celsius 54 degrees Celsius Final temperature of the mixture 35 Celsius 75g 25g 25g 758 19 Celsius 19 Celsius 63 Celsius 30 Celsius 7) I Compare the results with your predictions above. What did you observe? Focus ates) MacBook Air

Answer 1

I have solved your problem which is shown below:

According to HOMEWORKLIB RULES I can solve only 4 parts of the question which is shown above.

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