A 54.77−g sample of water at 82.5°C is added to a sample of water at 25.4°C...
A 54.77−g sample of water at 82.5°C is added to a sample of water at 25.4°C in a constant-pressure calorimeter. If the final temperature of the combined water is 41.0°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter.
m=__________g
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A 54.77−g sample of water at 82.5°C is added to a sample of
water at 25.4°C...
Enter your answer in the provided box. A 54.77−g sample of water at 75.8°C is added...
Enter your answer in the provided box. A 54.77−g sample of water at 75.8°C is added to a sample of water at 25.4°C in a constant-pressure calorimeter. If the final temperature of the combined water is 41.6°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter. m = ____ g
A 43.71−g sample of water at 72.2°C is added to a sample of water at 25.0°C...
A 43.71−g sample of water at 72.2°C is added to a sample of water at 25.0°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.7°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter. m = in grams
A 44.56−g sample of water at 83.1°C is added to a sample of water at 24.2°C...
A 44.56−g sample of water at 83.1°C is added to a sample of water at 24.2°C in a constant-pressure calorimeter. If the final temperature of the combined water is 43.3°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter
A 52.16−g sample of water at 79.2°C is added to a sample of water at 23.9°C...
A 52.16−g sample of water at 79.2°C is added to a sample of water at 23.9°C in a constant-pressure calorimeter. If the final temperature of the combined water is 39.4°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter.
Enter your answer in the provided box. A 43.71−g sample of water at 72.2°C is added...
Enter your answer in the provided box. A 43.71−g sample of water at 72.2°C is added to a sample of water at 25.0°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.7°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter. m = in grams
A 41.33g sample of water at 84.6°C is added to a sample of water at 24.1°C...
A 41.33g sample of water at 84.6°C is added to a sample of water at 24.1°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.1°C and the heat capacity of the calorimeter is 26.3 J°C, calculate the mass of the water originally in the calorimeter.
Enter your answer in the provided box. A 43.11g sample of water at 79.2°C is added...
Enter your answer in the provided box. A 43.11g sample of water at 79.2°C is added to a sample of water at 25.3°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.5°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter. m= g
A 26 g sample of aluminum at 101 °C is added to 100 g of water...
A 26 g sample of aluminum at 101 °C is added to 100 g of water at 22.5 °C in a constant pressure calorimeter. What is the final temperature of the water in °C? The specific heat capacity of aluminum is 0.903 J/g °C. Select one: O a. Not enough data O b. 26.7 C. 17.8 d. 29.8 e. 60.6
1. A volume of water was heated to 81.76 °C and immediately added to 48.80 mL of water at 20.55 °C contained within a co...
1. A volume of water was heated to 81.76 °C and immediately added to 48.80 mL of water at 20.55 °C contained within a coffee cup calorimeter. The final temperature of the mixture was 37.73 °C. The final volume of water inside the calorimeter was 92.03 mL. Assuming that them heat capacity of the solution is 4.18 J/g/°C, calculate the following: a. The volume of hot water added ml b. The mass of hot water (dwater = 1.00 g/mL) g...
i would really appreciate a quick answer please, thank you 2. A 82.5 g sample of...
i
would really appreciate a quick answer please, thank you
2. A 82.5 g sample of iron bar is placed in a coffee cup calorimeter containing 150 ml of water at 22.6 °C. The final temperature of the water and the iron bar is 40.0°C. Assume that the heat capacity of the calorimeter is negligible. (SFe=0.444 J/g °C, SH2o = 4.184 Jlg °C). Report answers to 3 sf (significant figures). a. Calculate the initial temperature (°C) of the iron bar....
A 41.33g sample of water at 84.6°C is added to a sample of water at 24.1°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.1°C and the heat capacity of the calorimeter is 26.3 J°C, calculate the mass of the water originally in the calorimeter.
Enter your answer in the provided box. A 43.11g sample of water at 79.2°C is added to a sample of water at 25.3°C in a constant-pressure calorimeter. If the final temperature of the combined water is 40.5°C and the heat capacity of the calorimeter is 26.3 J/°C, calculate the mass of the water originally in the calorimeter. m= g
A 26 g sample of aluminum at 101 °C is added to 100 g of water at 22.5 °C in a constant pressure calorimeter. What is the final temperature of the water in °C? The specific heat capacity of aluminum is 0.903 J/g °C. Select one: O a. Not enough data O b. 26.7 C. 17.8 d. 29.8 e. 60.6
i
would really appreciate a quick answer please, thank you
2. A 82.5 g sample of iron bar is placed in a coffee cup calorimeter containing 150 ml of water at 22.6 °C. The final temperature of the water and the iron bar is 40.0°C. Assume that the heat capacity of the calorimeter is negligible. (SFe=0.444 J/g °C, SH2o = 4.184 Jlg °C). Report answers to 3 sf (significant figures). a. Calculate the initial temperature (°C) of the iron bar....
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