I need help with both questions please A 1.70kg blóck of gold is put into 400.g of water initially at 17.0 °C . The final equilibriumtemperature of the block and water is 26.4 °C. What was the initial temperature of the gold?Assume no energy is lost to the environment.98.2 °C96.2 °CO97.2 °C95.2 °CO 99.2 °CO 94.2 °C How much energy would need to be added to 980.g of ice at 0.0°C to turn it into liquid water at 0.0°C ?O 4.10x103 J3.28x105 JO 2.21x106 JO OJO 1.96x103 J980. J

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Answered: 1.70kg blóck of gold is put into 400.g…

1.70kg blóck of gold is put into 400.g of water initially mperature of the block and water is 26.4 °C. What was ssume no energy is lost to the environment

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 17PE: (a) If a 500mL glass beaker is filled to the brim with ethyl alcohol at a temperature of 500C, how...

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Question

I need help with both questions please

A 1.70kg blóck of gold is put into 400.g of water initially at 17.0 °C . The final equilibrium
temperature of the block and water is 26.4 °C. What was the initial temperature of the gold?
Assume no energy is lost to the environment.
98.2 °C
96.2 °C
O97.2 °C
95.2 °C
O 99.2 °C
O 94.2 °C

How much energy would need to be added to 980.g of ice at 0.0°C to turn it into liquid water at 0.0°C ?
O 4.10x103 J
3.28x105 J
O 2.21x106 J
O OJ
O 1.96x103 J
980. J

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