A foam cup with negligible mass contains lemonade with a mass of 1.90 kg and an unknown initial temperature. Cold ice of mice = 0.120 kg at an initial temperature of -14.0C is dropped into the lemonade. After thermal equilibrium is reached, all the ice has melted and the final temperature of the mixture (original lemonade diluted by the fresh water from the melted ice) is 41.88 . C . You will find the INITIAL temperature of the lemonade. Take the specific heat of liquid water (and lemonade) to be cwater = 4190 J/kg . K , the specific heat of ice to be cice = 2100 J/kg . K , and the latent heat of fusion for water to be Lf = 3.34x105 J/kg . Cold Ice: three steps: Step 1: heating the ice to the melting point, Step 2: melting the ice at a constant temperature of OC , and Step 3: heating the melted ice (now liquid fresh water) to the final temperature. Q1: Ice Step 1: heating the ice to the melting point, What is the heat absorbed by the ice in step 1? Round the result to an integer, in Joules. Q2: Ice Step 2: melting the ice at a constant temperature of OC , What is the heat absorbed by the ice in step 2? Round the result to an integer, in Joules. Q3: Ice Step 3: heating the melted ice (now liquid fresh water) to the final temperature. What is the heat absorbed by the ice in step 3? Round the result to an integer, in Joules. Q4: Lemonade: Use Ti as a space holder for the unknown initial temperature. Which of the following is correct for the heat lost by the lemonade? Reminder: All heat should be positive. Which of the following is correct for the heat lost by the lemonade? Reminder: All heat should be positive. A: 1.90 kg * 2100 J/kg . K *( 41.88 . C - Ti ) B: 1.90 kg * 2100 J/kg . K *(Ti - 41.88 . C ) C: 1.90 kg * 2100 J/kg . K *(Ti + 41.88 .C ) D: 1.90 kg *4190 J/kg . K *(41.88 . C - Ti ) E: 1.90 kg *4190 J/kg . K *(Ti + 41.88 .C ) F: 1.90 kg *4190 J/kg . K *(Ti - 41.88 .C ) Q5: Find the lemonade's INITIAL temperature in oC Note: there are a lot of number punchings here. Be super careful. Enter the initial temperature in OC, Keep 1 digit after the decimal point