Consider a glass of 160 mL of water at 27°C. Calculate the mass of ice at...
Consider a glass of 160 mL of water at 27°C. Calculate the mass
of ice at -15°C that must be added to cool the water to 10°C after
thermal equilibrium is achieved. To find the mass of water use the
density of water = 1.0 g/mL.
_____ g
Homework Answers
Let a gram ice is added, and let heat capacity of water = S j/g.°C
Change in temperature for water = 27 - 10 = 17
Mass of 160 ml water = 160 gram
Heat lost by water = 160S× 17 = 2720S
Change in temperature for ice
Add Answer to:
Consider a glass of 160 mL of water at 27°C. Calculate the mass
of ice at...
A couple of small ice cubes at 0 °C are added to glass of warm water...
A couple of small ice cubes at 0 °C are added to glass of warm water (mass = 0.255 kg, temperature = 65.9 °C) to cool it. All of the ice melts and the final temperature is measured to be 14.4 °C. What was the mass of the ice used?
A quantity of ice at 0 degree C is added to 50 g of water in a glass at 55 degree C. After the ice melted, the temperatu...
A quantity of ice at 0 degree C is added to 50 g of water in a glass at 55 degree C. After the ice melted, the temperature of the water was 15 degree C. How much ice was added?
5. A 30-g ice cube is dropped into 160 g of water in a glass. If...
5. A 30-g ice cube is dropped into 160 g of water in a glass. If the water is initially at a temperature of 25 °C and the ice is at 0 °C, what is the final temperature of the drink? ANSWER: 8.5 °C
A. A 32.1 g of ice at 0 C is added to 120g of water in...
A. A 32.1 g of ice at 0 C is added to 120g of water in a 64.8 g aluminum cup. the cup and the water have an initial temperature of 23.7 C. Calculate the equilibrium temperature of the cup and its contents. B. Calculate the equilibrium temperature of the cup and its contents if the aluminum cup is replaced with one of equal mass made from glass.
A 25 g glass tumbler contains 330 mL of water at 24°C. If two 10 g...
A 25 g glass tumbler contains 330 mL of water at 24°C. If two 10 g ice cubes each at a temperature of -3°C are dropped into the tumbler, what is the final temperature of the drink? Neglect thermal conduction between the tumbler and the room. eC
Ice of mass 52.0 g at -10.9° C is added to 220 g of water at...
Ice of mass 52.0 g at -10.9° C is added to 220 g of water at 14.8° C in a 111 g glass container of specific heat 0.200 cal/g-°C at an initial temperature of 23.9° C. Find the final temperature of the system. °C
can someone tell me how they got this answer 0/1pts Question 7 Ice with a mass...
can someone tell me how they got this answer
0/1pts Question 7 Ice with a mass of 123,588 kg at-10.5°C is used to cool a beluga whale's water tank, which holds 1,017 m3 of water. If the water tank was initially at 19.0°C. to what final equilibrium temperature is the tank brought to? Answered margin of error +-2 % ect Answer 7.7535 Consider the following setup: Qice +Qmelt+ Qice-water +Qater = 0 Where Qice is the amount of thermal energy...
200 g of water at room temperature is poured into a 100 g glass jar also...
200 g of water at room temperature is poured into a 100 g glass jar also at room temperature. 150 g of ice cubes at −10◦C are added to the the water. (a) What is the temperature of the system when it reaches thermal equilibrium? (b) Describe in detail the contents of the jar once equilibrium is reached. Assume that the system is isolated and room temperature is 25◦C.
200 g of water at room temperature is poured into a 100 g glass jar also...
200 g of water at room temperature is poured into a 100 g glass jar also at room temperature. 150 g of ice cubes at −10◦C are added to the the water. (a) What is the temperature of the system when it reaches thermal equilibrium? (b) Describe in detail the contents of the jar once equilibrium is reached. **Assume that the system is isolated and room temperature is 25◦C.
Ice at 0.0 °C is used to cool water. What is the minimum mass of ice...
Ice at 0.0 °C is used to cool water. What is the minimum mass of ice required to cool 325 g of water from 30.5 °C to 4.0 °C? (Heat of fusion = 333 J/g; specific heat capacities ice = 2.06 J/gK, liquid water = 4.184 J/g-K) a. 108 g b. 125 g c. 325 g d. 605 g e, 1.75 ×104 g 22.
5. A 30-g ice cube is dropped into 160 g of water in a glass. If the water is initially at a temperature of 25 °C and the ice is at 0 °C, what is the final temperature of the drink? ANSWER: 8.5 °C
A 25 g glass tumbler contains 330 mL of water at 24°C. If two 10 g ice cubes each at a temperature of -3°C are dropped into the tumbler, what is the final temperature of the drink? Neglect thermal conduction between the tumbler and the room. eC
can someone tell me how they got this answer
0/1pts Question 7 Ice with a mass of 123,588 kg at-10.5°C is used to cool a beluga whale's water tank, which holds 1,017 m3 of water. If the water tank was initially at 19.0°C. to what final equilibrium temperature is the tank brought to? Answered margin of error +-2 % ect Answer 7.7535 Consider the following setup: Qice +Qmelt+ Qice-water +Qater = 0 Where Qice is the amount of thermal energy...
Ice at 0.0 °C is used to cool water. What is the minimum mass of ice required to cool 325 g of water from 30.5 °C to 4.0 °C? (Heat of fusion = 333 J/g; specific heat capacities ice = 2.06 J/gK, liquid water = 4.184 J/g-K) a. 108 g b. 125 g c. 325 g d. 605 g e, 1.75 ×104 g 22.
Most questions answered within 3 hours.
-
5. What is the decimal equivalent of the largest binary
integer that can be obtained with...
asked 5 minutes ago -
Why is the magnitude of the Type Ia supernova always the same
(-19.6)?
asked 23 minutes ago -
A
cylunder of titanium (length = 5.00cm, diameter = 1.20 cm) has a
mass of 25.5...
asked 8 minutes ago -
1) Answer Each question with 1-2 Sentences:
a) How can we use the continuity and change...
asked 24 minutes ago -
5. You are a quality control engineer and you are
asked to analyze the lifetime (in hours)...
asked 54 minutes ago -
How many ways can 2 people be chosen and arranged in a straight
line if there...
asked 1 hour ago -
(Problem 1d). Leandro has 16 hours per day that he can allocate
to work or leisure....
asked 2 hours ago -
Morganton Company
makes one product and it provided the following information to help
prepare the master...
asked 3 hours ago -
2Al + 3Cl2 --> 2AlCl3
If one mole Al is reacted w two moles Cl2, how...
asked 3 hours ago -
1. You will see some trends in the movement of each currency vs.
the US Dollar....
asked 3 hours ago -
9. (9 pts) An investor with a stock portfolio worth several
hundred thousand dollars sued his...
asked 4 hours ago -
Which statement is true?
a. Unless directed otherwise, the computer automatically
executes C. statements one before...
asked 4 hours ago