8. You give a 1 kg plece of Ice at 0°C 10,000 J of heat energy. How much ice is left after this heat transfer? (L, = 3.33 x 105 J/kg, Cwater 4186 J/kg°C) 940 g O970 g 30 g O 1000 g

Q: At approximately what temperature will water boil at an elevation of 12500 ft?

A: At altitude of 12500 ft. boiling point  is 87.5o C So, water will boil at temperature of…

Q: Initial area 30cm×30cm Initial temperature 30 degree Celsius Final area 910cm square Find final…

A: Given: initial area (A1) = 900 cm2 final area (A2) = 910 cm2 initial temperature (T1) = 30 °C = 303…

Q: How much heat is required to vaporize 175g of ice at O°C? Hf = 334 J/g; Hv = 2260 J/g 58.5 kJ O…

A: Given data: Mass of the ice, m=175 g Heat of fusion,Hf=334 J/g Heat of vaporization, Hv=2260 J/g…

Q: have water vapor at -10°C

A: Given:- Water vapor at -10°C Find:- Is it possible to have water vapor at -10°C?

Q: How much is required to raise the temperature of 250ml of water from 20.0 degree celsius to 35.0…

A: Given: Volume of water = 250 mL, T1 = 20.0 oC and T2 = 35.0 oC

Q: A steel plate has an area of 2.09 m2 at 195 °C. Calculate its area when cooled to 10°C. [2.08 m2]

A: Given, Ti=195C , Tf= 10C Ai= 2.09m2 we need to find Af.

Q: the specific heat capacity of iron is 4.5 ' 10² J/kg×⁰C. The heat energy required to heat 5.0 kg of…

A: Given, Specific Heat capacity of Iron (s)=4.5×102J/kg.C0 Mass of Iron (m)=5.0 kg Initial Temperature…

Q: If the temperature in Paris is 9°, what is the equivalent temperature in degrees Fahrenheit?

A: Temperature (T) = 9° C We have to find temperature in Fahrenheit  It is not given in the above…

Q: A quantity of steam (150 g) at 122°C is condensed, and the resulting water is frozen into ice at…

A: Given:  mass,m = 150 g = 0.15 kg  122 degee  to 0 degree frozen

Q: A 4.80 kg lead billet is to be melted for a casting operation. Lead has a melting point of 328°C, a…

A:

Q: How much heat in kcal must be added to 0.43 kg of water at room temperature (20°C) to raise its…

A:

Q: A quantity of steam (400g) at 114°C is condensed and the resulting water is frozen 0°C. how much…

A:

Q: The thermal capacity of 40g of aluminium (specific heat = 0.2 cal°g-1 C-1) is ___________ a)…

A: Option

Q: ls at 100 degree C, how much heat is required to convert 100 gram

A: The boiling temperature of the water Tbw = 100oC The water at the temperature of Tw = 20oC  The mass…

Q: What quantity of heat is required to raise the temperature of 520.0 g of water from 35°C to 85°C?…

A: The mass of the water is m=520.0 g The initial temperature of the water is ti=35°C The final…

Q: A steal bar was 25 m long when the temperature was 15 °C find its length (in m) when the temperature…

A:

Q: A 3.87kg lead billet is to be melted for a casting operation. Lead has a melting point of 328°C, a…

A: Given: Mass of lead billet is m=3.87 kg. Specific heat capacity of lead is c=128 Jkg·K. Latent heat…

Q: if 300 g of ice at -5 degrees celcius, 100 g ice did not melt when equilibrium (t=0°C) is reached.…

A: Initial Amount of ice, M=300 g Initial temperature of the ice, Ti=-5° C it is said that the 100 gm…

Q: How much heat is needed to completely vaporize 20 grams of ice, initially at 5°F?

A: Convert Fahrenheit to Celsius degree.

Q: What is the heat needed, in kJ, to increase 110 mL water from 75°C to 110°C For water, D=1g/mL, Cliq…

A:

Q: How much heat is absorbed by a beaker of 148g of water that goes from 16°C to 27°C? (cwater = 4.18 X…

A: Given data mass of water ( m ) = 148 g or m = 0.148 kg Initial temperature ( T1 ) = 16 degree…

Q: A quantity of steam (600 g) at 128°C is condensed, and the resulting water is frozen into ice at…

A: Heat removed during the given process. Heat is removed in four parts, namely, reducing the…

Q: A 31.5 g silver spoon at 26.4°C is placed in a cup of coffee at 85.8°C. How much heat does the…

A: GivenMass of silver spoon (m) = 31.5 gInitial temperature of spoon (ti) = 26.4°CFinal temperature of…

Q: A gasoline service station owner receives a truckload of 34,000 L of gasoline at 32 °C. It cools to…

A:

Q: How many joules of heat are needed to raise the temperature of 0.010 kg of aluminum from 22°C to…

A:

Q: How much heat is given off when 175g of water freezes at 0°C? Hf = 334 J/g; Hv = 2260 J/g O 58.5 kJ…

A: Total heat needed to freeze water mass m kg is given by, Q = mHf Hf = 334 J/g for ice.

Q: How much heat is necessary to raise 30 g of water at 10°C to 62°F?

A:

Q: How much heat is required to warm 2.7 kg of sand from 40 °C to 120 °C?

A: Given:  m = 2.7 kg T1 = 40 °C T2 = 120 °C c = 4200 J/kg C

Q: How much heat is needed to melt a 10kg block of ice that is initially at -10°C. (Specific heat of…

A:

Q: How much heat is required to convert 200 g of ice at -5° C to water at 30° C? Hf(ice)= 3.34x10^5…

A:

Q: A new temperature scale, °W is desired with freezing of water at 24°W and boiling point at…

A: Given information: The boiling point of water in the new scale (Wb) = 940 0W The freezing point of…

Q: Fused quartz possesses an exceptionally low coefficient of linear expansion, 5.50 × 10-7 (*C)-1.…

A: Using an equation,    L = L0T where, L0 = length of fused quartz = 3.45 m  = coefficient of linear…

Q: How many Joules of heat are required to raise the temperature of 0.6 kg of water by 28 °C? HINT: Use…

A: Given data:  Mass (m) = 0.6 kg Raise in temperature (ΔT) = 28 °C Specific heat capacity of water c =…

Q: 1). Compare the temperature change from dropping a lump of copper off the top of the Burj Khalifa (h…

A:

Q: How much heat in kcal must be added to 0.52 kg of water at room temperature (20°C) to raise its…

A: Given:  m = 0.52 kg  T = 20 degree C  T' = 36 degree C

Q: How much heat must be given to increase the temperature of 1kg water by 20 degree C? (Specific heat…

A:

Q: 2. A concrete highway is built of slabs 13.0 m long (at 15 °C). How wide should the expansion cracks…

A:

Q: If 7,446J of energy was added to 4g of water that starts at 9°C, what will the final temperature be?…

A: Write the expression for the energy added. Here, m represents the mass, c represents the specific…

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.