In this process there are three steps in which the heat is exchanged. the temperature of ice will rise from minus 10 degree Celsius to zero degree celsius then the ice will convert into the water and then the temperature of water will rise from zero degree celsius to 10 degree Celsius.
The energy needed to convert 2 kg of ice at -10 °C to water at 10...
QUESTION 8 Heat has to be withdrawn from 100 g steam at 110 °C to convert into water at 20 °C. The amount of heat needed to withdraw will be { GIVEN CONSTANTS: Specific Heat of Water = 4186 J/kg ºc, Specific Heat of Steam = 2013 J/kg ºc, Spedific Heat of Steel = 452.1 J/kg ºc, Specific Heat of Copper = 385.1 J/kg ºc, Latent Heat of Vaporization = 2.26 x 106J/kg. } 0 251500 J 26100 J 0...
How much energy is required to change a 37 g ice cube from ice at −13◦C to steam at 113◦C? The specific heat of ice is 2090 J/kg ·◦ C, the specific heat of water is 4186 J/kg ·◦ C, the specific heat of stream is 2010 J/kg ·◦ C, the heat of fusion is 3.33 × 105 J/kg, and the heat of vaporization is 2.26 × 106 J/kg. Answer in units of J.
How much energy is required to change a 47 g ice cube from ice at -12 C to steam at 117°C? The specific heat of ice is 2090 J/kg. C, the splecific heat of water is 4186 J/kg C, the specific heat of stream is 2010 J/kg. C, the heat of fusion is 3.33 x 105 J/kg, and the heat of vaporization is 2.26 x 106 J/kg Answer in units of J
A 26 g block of ice is cooled to −62 ◦C. It is added to 569 g of water in an 80 g copper calorimeter at a temperature of 27◦C. Find the final temperature. The specific heat of copper is 387 J/kg · ◦C and of ice is 2090 J/kg · ◦C . The latent heat of fusion of water is 3.33 × 105 J/kg and its specific heat is 4186 J/kg · ◦C . Answer in units of ◦C.
A 25 g block of ice is cooled to −74 ◦C. It is added to 559 g of water in an 80 g copper calorimeter at a temperature of 21◦C. Find the final temperature. The specific heat of copper is 387 J/kg · ◦C and of ice is 2090 J/kg · ◦C . The latent heat of fusion of water is 3.33 × 105 J/kg and its specific heat is 4186 J/kg · ◦C . Answer in units of ◦C.
A 28 g block of ice is cooled to −78◦C. It is added to 562 g of water in an 80 g copper calorimeter at a temperature of 21◦C. Find the final temperature. The specific heat of copper is 387 J/kg ·◦C and of ice is 2090 J/kg ·◦C . The latent heat of fusion of water is 3.33 × 105 J/kg and its specific heat is 4186 J/kg ·◦C . Answer in units of ◦C. i need help asap
015 10.0 points A 31 g block of ice is cooled to -80°C. It is added to 547 g of water in an 98 g copper calorimeter at a temperature of 25°C Find the final temperature. The specific heat of copper is 387 J/kg °C and of ice is 2090 J/kg-oC. The latent heat of fusion of water is 3.33 × 105 J/kg and its specific heat is 4186 J/kg .°C. Answer in units of C
Calculate the heat required to raise the temperature of gm of ice at -25˚C to 70˚C. (Ice has a specific heat of 2100 J/(kg K),the latent heat of fusion for ice is 334,000 J/kg, specific of water is 4186 J/(kg K) and Melting point of ice = 0˚C). Units are kJ.
015 10.0 points A 34 g block of ice is cooled to -80°C. It is added to 562 g of water in an 75 g copper calorimeter at a temperature of 24°C. Find the final temperature. The specific heat of copper is 387 J/kg. °C and of ice is 2090 J/kg.°C. The latent heat of fusion of water is 3.33 x 10° J/kg and its specific heat is 4186 J/kg.°C. Answer in units of°C.
015 10.0 points A 20 g block of ice is cooled to -87°C. It is added to 566 g of water in an 64 g copper calorimeter at a temperature of 24°C. Find the final temperature. The specific heat of copper is 387 J/kg-°C and of ice is 2090 J/kg-PC. The latent heat of fusion of water is 3.33 x 10° J/kg and its specific heat is 4186 J/kg . °C. Answer in units of °C.