Find the final temperature if 100.0g of hot water (t = 95 C) is mixed with...

Question

Question

Find the final temperature if 100.0g of hot water (t = 95 C) is mixed with 50.0g of cold water (t = 25 C)

Answer 1

Answer #1

Soluhion Heat lost Heat Gaines MIXSXAT yxSAT Now TE 95 Ta 25 T2 AT T-T s speaific heat Heuce T25 50x xT-25 OY fo0 (45- T) 5ol

Answer 2

Similar Homework Help Questions

1: A hot-water stream at 95°C enters a mixing chamber where it is mixed with a...

1: A hot-water stream at 95°C enters a mixing chamber where it is mixed with a stream of cold water at 25°C. Assume all the streams are at a pressure of 350 kPa. It is desired that the mixture with a mass flow rate of 0.7 kg/s leaves the chamber at 39°C. Each enthalpy is given by hi hf@95°c = 350 kJ/kg h2 z hr@25°C = 83 kJ/kg h = hf@ 39°C = 175 kJ/kg a. Write down the mass...
Introduction If a cup of cold water is mixed with a cup of hot water, the...

Introduction If a cup of cold water is mixed with a cup of hot water, the final temperature of the mixture will be between the two initial temperatures. Using information on the temperature and volume of the hot and the cold water, the final temperature of the mixture could be predicted. This virtual experiment involves mixing of equal volume of cold and hot water and prediction of the final temperature of the mixture. Procedure Step 1 To get equal volume...
What is the final temperature when 63.4 g of water at 80.3°C is mixed with 39.5...

What is the final temperature when 63.4 g of water at 80.3°C is mixed with 39.5 g of water at 26.1°C? (The specific heat of water is 4.184 J/g °C.) T- Joc

Determine the final temperature (in K) if a 10.0 g piece of hot iron, at 77⁰C,...

Determine the final temperature (in K) if a 10.0 g piece of hot iron, at 77⁰C, is placed in 50.0 g of cold water at 20⁰C. (Specific heat capacity of iron is 0.45Jg·K and that of water is 4.184 Jg·K )
FIRST RUN: (a) Mass of the Calorimeter (two empty cups) in g: 4.0g (b) Mass of the cold water and the calorimeter in g:...

FIRST RUN: (a) Mass of the Calorimeter (two empty cups) in g: 4.0g (b) Mass of the cold water and the calorimeter in g: 52.5g (c) Calculated mass of the coldwater in g [(b)-(a)]: 48.5 (d) Temp. of the Cold Water in C: 14c (e) Temp. of the Hot Water before mixing with the cold in C: 38c (f) Mass of the Cold & hot water mixed AND the calorimeter in g: 100.6g (g) Calculated Mass of the Hot water...
Determine the final temperature when 78 g of water at 75.0°C is mixed with 242 g...

Determine the final temperature when 78 g of water at 75.0°C is mixed with 242 g of water at 33.2°C. The specific heat of water is 4.184 J/g°C. Enter your answer to one place after the decimal.

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters...

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters a 2 inch copper pipe with the length of 3 m. The pipe is exposed to cold air at the constant temperature of 1C and wind velocity is 5 m/s. Find the outlet temperature of water and the rate of heat loss from the pipe.
Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters...

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters a 2 inch copper pipe with the length of 3 m. The pipe is exposed to cold air at the constant temperature of 1C and wind velocity is 5 m/s. Find the outlet temperature of water and the rate of heat loss from the pipe
Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters...

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters a 2 inch copper pipe with the length of 3 m. The pipe is exposed to cold air at the constant temperature of 1C and wind velocity is 5 m/s. Find the outlet temperature of water and the rate of heat loss from the pipe.

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters...

Hot water with the mass flow rate of 3 kg/s and temperature of 90 C enters a 2 inch copper pipe with the length of 3 m. The pipe is exposed to cold air at the constant temperature of 1C and wind velocity is 5 m/s. Find the outlet temperature of water and the rate of heat loss from the pipe.