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Heat of Fusion water =334.4 J/g; Heat of Vaporization water = 2257 J/g; 4.18 J = 1 cal; Specific Heat values in : ice 2.09, steam 2.00, Al 0.907, steel 0.44, Co 0.447, Cu 0.38, Au 0.129, Hg 0.139, Pb 0.127, Ag 0.235, Sn 0.22) Zn 0.386, brass 0.385, NaOH 2.01; Heat of solution NAOH 44.46 k.J Daccepted alue mole 1. How many joules are needed to melt 450 g ice at 0 °C? answer 2. How many calories are needed to heat 2,350 g of tin from 2.0 °C to 85.5 °C? =mic AT answer

Heat of Fusion water =334.4 J/g; Heat of Vaporization water = 2257 J/g; 4.18 J = 1 cal; Specific Heat values in : ice 2.09, steam 2.00, Al 0.907, steel 0.44, Co 0.447, Cu 0.38, Au 0.129, Hg 0.139, Pb 0.127, Ag 0.235, Sn 0.22) Zn 0.386, brass 0.385, NaOH 2.01; Heat of solution NAOH 44.46 k.J Daccepted alue mole 1. How many joules are needed to melt 450 g ice at 0 °C? answer 2. How many calories are needed to heat 2,350 g of tin from 2.0 °C to 85.5 °C? =mic AT answer

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Heat of Fusion water 334.4 J/g; Heat of Vaporization water = 2257 J/g; 4.18 J= 1 cal; Specific Heat values in 8°C : ice 2.09, steam 2.00, Al 0.907, steel 0.44, Co 0.447, Cu 0.38, Au 0.129, Hg 0.139, Pb 0.127, Ag 0.235, Sn 0.22, Zn 0.386, brass 0.385, NaOH 2.01; Heat kJ of solution NaOH 44.46 Daccepted alue mole 1. How many joules are needed to melt 450 g ice at 0 °C? m. answer 2. How many calories are needed to heat 2,350 g of tin from 2.0 °C to 85.5 °C? = mic AT answer
Transcribed Image Text:Heat of Fusion water 334.4 J/g; Heat of Vaporization water = 2257 J/g; 4.18 J= 1 cal; Specific Heat values in 8°C : ice 2.09, steam 2.00, Al 0.907, steel 0.44, Co 0.447, Cu 0.38, Au 0.129, Hg 0.139, Pb 0.127, Ag 0.235, Sn 0.22, Zn 0.386, brass 0.385, NaOH 2.01; Heat kJ of solution NaOH 44.46 Daccepted alue mole 1. How many joules are needed to melt 450 g ice at 0 °C? m. answer 2. How many calories are needed to heat 2,350 g of tin from 2.0 °C to 85.5 °C? = mic AT answer
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