What is the specific heat of a substance in J/(gºC) if it takes 149 J to...

Question

Question

What is the specific heat of a substance in J/(gºC) if it takes 149 J to raise 50.0 g by 6.57 ºC?

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A 57.09 gram sample of iron (with a heat capacity of 0.450 J/gºC) is heated to...

A 57.09 gram sample of iron (with a heat capacity of 0.450 J/gºC) is heated to 100.0 ºC. It is then transferred to a coffee cup calorimeter containing 45.11 g of water (specific heat of 4.184 J/ gºC) initially at 20.63 ºC. If the final temperature of the system is 23.59ºC, how much heat was absorbed by the calorimeter? (Please give the absolute value) J
A 52.53 gram sample of iron (with a heat capacity of 0.450 J/gºC) is heated to...

A 52.53 gram sample of iron (with a heat capacity of 0.450 J/gºC) is heated to 100.0 ºC. It is then transferred to a coffee cup calorimeter containing 49.57 g of water (specific heat of 4.184 J/ gºC) initially at 20.63 ºC. If the final temperature of the system is 23.59ºC, how much heat was absorbed by the calorimeter? (Please give the absolute value)
Part A What is the specific heat of titanium in J/(g° C) if it takes 89.7J...

Part A What is the specific heat of titanium in J/(g° C) if it takes 89.7J to raise the temperature of a 33.0 g block by 5.20 °C? I AERO? J/(8C) specific heat = Submit Request'Answer Part B

A 38.87 g sample of water (c = 4.18 J/gºC) is placed in a calorimeter with...

A 38.87 g sample of water (c = 4.18 J/gºC) is placed in a calorimeter with a heat capacity of 131.7 J/ºC. The heat of combustion of methane (CH4) is known to be 892 kJ/mole. According to the reaction below, how many grams of methane would be required to raise the temperature of the water sample 6.93ºC?
A 54.3 g sample metal with a specific heat of 0.482 J/gºC is heated using 1663...

A 54.3 g sample metal with a specific heat of 0.482 J/gºC is heated using 1663 J of energy. By what temperature does the metal sample heat up, in units of °C? Do not include units in your answer.
Question 4 4 pts A piece of metal with a specific heat of 1.29 J/gºC is...

Question 4 4 pts A piece of metal with a specific heat of 1.29 J/gºC is heated to 126.6°C and then placed in 133.868 g of water which is at a temperature of 10.9 °C. After a minute, the temperature of the water has stopped changing and is now 45.6°C. Assuming that there are no heat losses to the container or surroundings, what is the mass of the piece of metal in grams? Assume that water has a specific heat...

Ethylene glycol, the main component of automotive engine coolant, has a specific heat of 2.35 J/gºC. Calculate the...

Ethylene glycol, the main component of automotive engine coolant, has a specific heat of 2.35 J/gºC. Calculate the amount of heat required to raise the temperature of 1.00 kg of ethylene glycol from 20.0°C to 80.0°C. A 1.71 x 104 J 10009 B. 1.00 x 103 J 1.41 x 102 J 2.35 x 103 J E. 1.41 x 105 J
1) Which substance will heat up faster: Aluminum (s) specific heat = 0.90 J/g°C Brass (s)...

1) Which substance will heat up faster: Aluminum (s) specific heat = 0.90 J/g°C Brass (s) specific heat = 0.380 J/g°C 2)A student mixes 50.0 mL of a 0.100 M AgNO3 solution with 50.0 mL of a 0.100 M HCl solution in a coffee cup calorimeter. Upon mixing the temperature of the resulting solution increases from 22.30°C to 23.11°C. If we assume the resulting solution has a final volume of 100.0 mL and the density and specific heat of the...
The table lists the specific heat capacities of select substances. Substance Specific heat capacity (J/g °C)...

The table lists the specific heat capacities of select substances. Substance Specific heat capacity (J/g °C) lead 0.128 silver 0.235 copper 0.385 iron 0.449 aluminum 0.903 water 4.184 An unknown substance has a mass of 13.3 g. The temperature of the substance increases by 16.7 °C when 52.2 J of heat is added to the substance. What is the most likely identity of the substance? O lead O aluminum iron O copper water O silver

Identify an unknown metal by determining its specific heat capacity (Csp). It takes 26,347 J of...

Identify an unknown metal by determining its specific heat capacity (Csp). It takes 26,347 J of heat to raise the temperature of 253.5 grams of the unknown metal from 31.4°C to 146.5°C. Determine the Csp and then use the adjacent table to identify the metal.de Date: city (Cs). of the then use the TABLE 6.4 Specific Heat Capacities of Some Common Substances Specific Heat Capacity, Cs Substance (J/g °C)* Elements 0.128 Lead 0.128 Gold Silver 0.235 0.385 sorto no 12...