(a) Answer 100K is cold . Explanation To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin. On the Celsius scale, 100K is 100 − 273 = − 173 o C This is very cold temperature. (b) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer 60 0 C is very hot. Explanation Since approximately 20 0 C is considered to be room temperature, 60 0 C is a very high temperature so it will be very hot. (c) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer 250K is cold. Explanation To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin. On the Celsius scale, 250 K is 250 − 273 = − 23 o C This is very cold temperature as approximately 20 0 C is the room temperature. (d) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer 25 0 C is warm. Explanation Since approximately 20 0 C is considered to be room temperature, 25 0 C is a warm temperature. (e) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer 300K is slightly hot or warm. Explanation To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin. On the Celsius scale, 300K is 300 − 273 = 27 o C This is a slightly hot or warm temperature as 20 0 C is considered to be room temperature. (f) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer -100 0 C is very cold. Explanation Since 20 0 C is considered to be room temperature also, 0 o C is freezing point of water thus, -100 0 C is a very low temperature so it will be very cold. (g) Interpretation Introduction Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa. Answer 400K is hot. Explanation To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin. On the Celsius scale, 400K is 400 − 273 = 127 o C Since, boiling point of water is 100 o C thus, 127 o C is hot.

Living By Chemistry: First Edition Textbook

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ISBN: 9781559539418

Author: Angelica Stacy

Publisher: MAC HIGHER

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Question

Chapter U3.5, Problem 6E

(a)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(a)

Expert Solution

Answer to Problem 6E

100K is cold.

Explanation of Solution

To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin.

On the Celsius scale, 100K is 100−273=−173 oC

This is very cold temperature.

(b)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(b)

Expert Solution

Answer to Problem 6E

60⁰C is very hot.

Explanation of Solution

Since approximately 20 ⁰C is considered to be room temperature, 60⁰C is a very high temperature so it will be very hot.

(c)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(c)

Expert Solution

Answer to Problem 6E

250K is cold.

Explanation of Solution

To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin.

On the Celsius scale, 250 K is 250−273=−23 oC

This is very cold temperature as approximately 20⁰C is the room temperature.

(d)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(d)

Expert Solution

Answer to Problem 6E

25⁰C is warm.

Explanation of Solution

Since approximately 20⁰C is considered to be room temperature, 25⁰C is a warm temperature.

(e)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(e)

Expert Solution

Answer to Problem 6E

300K is slightly hot or warm.

Explanation of Solution

To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin.

On the Celsius scale, 300K is 300−273=27 oC

This is a slightly hot or warm temperature as 20⁰C is considered to be room temperature.

(f)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(f)

Expert Solution

Answer to Problem 6E

-100⁰C is very cold.

Explanation of Solution

Since 20⁰C is considered to be room temperature also, 0 ^oC is freezing point of water thus, -100⁰C is a very low temperature so it will be very cold.

(g)

Interpretation Introduction

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

(g)

Expert Solution

Answer to Problem 6E

400K is hot.

Explanation of Solution

To convert a temperature in Kelvin to Celsius one can simply subtract 273 from temperature in Kelvin.

On the Celsius scale, 400K is 400−273=127 oC

Since, boiling point of water is 100 ^oC thus, 127 ^oC is hot.

Chapter U3.5, Problem 5E

Chapter U3.5, Problem 7E

Chapter U3 Solutions

Living By Chemistry: First Edition Textbook

Ch. U3.1 - Prob. 1TAI Ch. U3.1 - Prob. 1E Ch. U3.1 - Prob. 2E Ch. U3.1 - Prob. 3E Ch. U3.1 - Prob. 4E Ch. U3.1 - Prob. 6E Ch. U3.2 - Prob. 1TAI Ch. U3.2 - Prob. 1E Ch. U3.2 - Prob. 2E Ch. U3.2 - Prob. 3E

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The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 20 0 C or 68 0 F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

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Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Interpretation : The given temperature has to be described as warm, hot or cold. Concept Introduction : Room temperature is often considered to be 200C or 680F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Answer to Problem 6E

Explanation of Solution

Chapter U3 Solutions

Additional Science Textbook Solutions

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.

Interpretation : The given temperature has to be described as warm, hot or cold.

Concept Introduction : Room temperature is often considered to be 20⁰C or 68⁰F or 293K. One can convert a temperature in Celsius to kelvin by adding 273 to it and vice versa.