A 109.9 g sample of beryllium experiences a temperature change of -71.48 °C while releasing 1. 242 joules of heat. What is the specific heat capacity of beryllium? J/(g.°C)

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section5.6: Calorimetry
Problem 5.7CYU: Assume 200. mL of 0.400 M HCl is mixed with 200. mL of 0.400 M NaOH in a coffee-cup calorimeter The...
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My first project- M...
A109.9 g sample of beryllium experiences a temperature change of-71.48 C while releasing
1.
242 joules of heat. What is the specific heat capacity of beryllium?
J/(g-°C)
A216.9 g sample of sodium absorbs 800.2 joules of heat. The specific heat capacity of sodium
is 1.23 J/(g-C). By how much did the temperature of this sample change, in degrees Celsius?
°C
A611.4 g sample of mercury absorbs 195.8 joules of heat. The specific heat capacity of
mercury is 0.1395 J/(g.C). By how much did the temperature of this sample change, in degrees
Celsius?
3.
°C
A sample of tin experiences a temperature change of +60.8 C while absorbing 672.1 joules of
heat. The specific heat capacity of tin is 0.227 J/(g- C). What is the mass of this sample?
4.
g Sn
A 384.7 g sample of gold experiences a temperature change of +10.82 °C while absorbing
635.6 joules of heat. What is the specific heat capacity of gold?
J/(g-"C)
A534.2 g sample of water is subjected to a temperature change of -67.86 °C. The specific heat
capacity of water is 4.184 J/(g-°C). How many joules of heat were transferred by the sample?
6.
A sample of sodium undergoes a temperature change of +11.9 °C while absorbing 549.7 joules
of heat. The specific heat capacity of sodium is 1.23 J/(g-°C). What is the mass of this sample?
7.
g Na
A 531.6 g sample of sodium undergoes a temperature change of +86.75 °C while absorbing
857.4 joules of heat. What is the specific heat capacity of sodium?
8.
J/(g.°C)
A sample of bismuth undergoes a temperature change of +77.24 °C while absorbing 754.5
joules of heat. The specific heat capacity of bismuth is 0.123 J/(g-°C). What is the mass of this
sample?
g Bi
9.
A 531.1 g sample of ammonia releases 777.1 joules of heat. The specific heat capacity of
ammonia is 4.7 J/(g °C). By how much did the temperature of this sample change, in degrees
°C
10.
3 U
Celsius?
DELL
2.
5.
Transcribed Image Text:My first project- M... A109.9 g sample of beryllium experiences a temperature change of-71.48 C while releasing 1. 242 joules of heat. What is the specific heat capacity of beryllium? J/(g-°C) A216.9 g sample of sodium absorbs 800.2 joules of heat. The specific heat capacity of sodium is 1.23 J/(g-C). By how much did the temperature of this sample change, in degrees Celsius? °C A611.4 g sample of mercury absorbs 195.8 joules of heat. The specific heat capacity of mercury is 0.1395 J/(g.C). By how much did the temperature of this sample change, in degrees Celsius? 3. °C A sample of tin experiences a temperature change of +60.8 C while absorbing 672.1 joules of heat. The specific heat capacity of tin is 0.227 J/(g- C). What is the mass of this sample? 4. g Sn A 384.7 g sample of gold experiences a temperature change of +10.82 °C while absorbing 635.6 joules of heat. What is the specific heat capacity of gold? J/(g-"C) A534.2 g sample of water is subjected to a temperature change of -67.86 °C. The specific heat capacity of water is 4.184 J/(g-°C). How many joules of heat were transferred by the sample? 6. A sample of sodium undergoes a temperature change of +11.9 °C while absorbing 549.7 joules of heat. The specific heat capacity of sodium is 1.23 J/(g-°C). What is the mass of this sample? 7. g Na A 531.6 g sample of sodium undergoes a temperature change of +86.75 °C while absorbing 857.4 joules of heat. What is the specific heat capacity of sodium? 8. J/(g.°C) A sample of bismuth undergoes a temperature change of +77.24 °C while absorbing 754.5 joules of heat. The specific heat capacity of bismuth is 0.123 J/(g-°C). What is the mass of this sample? g Bi 9. A 531.1 g sample of ammonia releases 777.1 joules of heat. The specific heat capacity of ammonia is 4.7 J/(g °C). By how much did the temperature of this sample change, in degrees °C 10. 3 U Celsius? DELL 2. 5.
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