How much heat is required to change 32.5 grams of liquid water into steam, from 25 degrees C to 115 degrees C?

Q: What is specific heat ? O The study of heat changes that accompany chemical reactions and phase…

A:

Q: How much heat is required to warm 1.70 kg of sand from 24.0 ∘C to 100.0 ∘C?

A: The amount of heat required to increase the temperature of sand is numerically expressed as ms∆T…

Q: How much heat is required to warm 1.40 kg of sand from 26.0 ∘C to 100.0 ∘C?

A: The amount of heat needed to warm 1.40kg of sand from 26.0 degree C to 100.0 degree C is calculated…

Q: 500.0 g of water in its liquid phase loses 5,892 J of heat. If it started at a temperature of 25.0…

A: We have given that  The mass of water = 500g  Heat release in liquid phase = 5892J  Initial…

Q: how much heat is required to heat 38 g of steam form 115 C to 120 C?

A: A numerical problem based on heat energy required, which is to be accomplished.

Q: The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are needed to…

A:

Q: Calculate the heat change in joules for freezing 235 gg of water at 0 ∘C∘C.

A: Given that 235 g of water has to freeze at zero degree Celsius.The enthalpy of fusion for water is…

Q: The specific heat of silver is 0.24 J g°C . How many joules of energy are needed to warm 4.37 g of…

A:

Q: How much heat is needed to warm 250 g of water from 22°C to near its boiling point, 98°C? The…

A:

Q: A 466 g sample of water is heated from 8.50 degrees C to 74.60 degrees C.  Calculate the amount of…

A: Interpretation-  To determine the amount of heat absorbed (in kilojoules ) when 466 g sample of…

Q: Calculate the amount of heat required to raise the temperatureof a 65-g sample of water from 32oC to…

A: The heat Q required to raise the temperature is,

Q: How much heat is required to warm 1.50 kg of sand from 26.0 ∘C to 100.0 ∘C?

A: The heat of a substance is given as :

Q: If 25.0 kJ of heat are given off when 2.9 g of HCl condenses from vapor to liquid, what is AHcond…

A: Given that: HCl(g) ...> HCl(l) dH = -25.0KJ upon 2.9 g of HCl

Q: If 44.8 kJ of heat were added to 166 g of liquid water (specific heat of 4.184 J/g °C) at 18 °C, how…

A:

Q: Calculate the total amount of heat energy needed (in Joules) to accomplish this.

A: The total heat energy required is the sum of heat energy required to heat the -15 degree ice to 0…

Q: If 24.0 kJ of heat are given off when 2.7 g of HCl condenses from vapor to liquid, what is AHcond…

A: Given that: Heat ∆H = 24.0 kJ Mass of HCl = 2.7 g ∆Hcond = ?

Q: How much heat, in joules and in calories, must be added to a 75.0–g iron block with a specific heat…

A: Heat is the transfer of energy due to the difference in temperature.

Q: A sample of water absorbs 3.00 × 103 J of heat energy and its temperature rises from 20.0 oC to 31.2…

A: The temperature change of water is determined as given below,

Q: 7.  How much heat, in joules and in calories, is required to heat a 28.4-g (1-oz) ice cube from…

A: A form energy is heat which is also known as thermal energy. Any particular substance's heat…

Q: A 337.2 g sample of acetone gas with a temperature of 56.0°C is converted to a liquid with a…

A: Answer :- 182.1 kJ…

Q: If 115 cal are added to 51.4 g of solid iron, what is the change in temperature of the iron? The…

A:

Q: Calculate the change in temperature of water that is initially at room temperature if 3.0 kJ of heat…

A:

Q: What quantity of heat energy (in Joules) is required to raise the temperature of 454g of tin from…

A:

Q: Fill in the blank by the name of the definition: Heat of __________ is the quantity of heat…

A: Heat : Heat is the mode of transfer of energy from one system to another. It is due to the…

Q: How much energy must be removed from 14.3 grams of gaseous oxygen in order to decrease the…

A: * Specific heat capacity :-  is the amount of                           heat required to raise…

Q: How much heat is gained when the temperature of 288 g of liquid water is raised rom 100 °C to 125…

A: We have to tell which option is correct from given choices of options by finding specific heat…

Q: How much heat is absorbed by 750 grams of water as it is heated from 25.0°C to 96.0°C? (in kJ,…

A: Heat absorbed by water, q = ms∆T                                           q = 750 x 4.184 x ( 96.0…

Q: What is the heat change when a 26.8 g sample of water [Cwater = 4.184 J/(g°C)] is cooled from 75.6°C…

A: The heat change can be calculated using the equation,

Q: Calculate the amount of heat required t

A: Q= mc∆T  Q= heat required  c is specific heat  ∆T = change in temperature

Q: How much heat (in kJ) would need to be removed to cool 168.3 g of water from 25.60°C to -10.70°C?

A:

Q: The quantity of heat required to change the temperature of 1g of a substance by one degree Celsius…

A: The answer is given as :

Q: If 14.8 kJ of heat is given off when 1.6 g of HCl condenses from vapor to liquid, what is ∆Hcond for…

A: Given: Heat= 14.8 kJ Mass of HCl= 1.6g To find: ∆Hcond for the substance

Q: How many joules of heat are released when 10.0 g of aluminum is cooled from 55.6°C to 22.0°C, if the…

A: Q = m . s . (T1 - T2) Where, Q = heat released in J m = Mass of metal in g s = specific heat of…

Q: If the temperature of a 500.0 -g sample of liquid water is raised 2.00 celsius, how much heat is…

A: We have to Given :                             m = 500.0 g                             Raised in…

Q: A 530 mL  sample of water was cooled from 80.0 oC to 5.0 oC . How much heat was lost ?

A:

Q: How many kilojoules of heat energy are absorbed by a 200. g block of ice from -10 C to 0 C?

A: Solution-  Given Temperature-  00C to - 100C heat energy are absorbed by block of ice =200. g…

Q: How many joules of heat are required to heat 68 g of lead from 20.4 oC to 74.8 oC?

A: Given, Mass of lead = 68g. Initial temperature = 20.40C. Final temperature = 74.80C.

Q: What quantity of heat is required to raise the temperature of 55.0 g of gold from 32 degree Celsius…

A: Heat required to raise the temperature of solids is given by  Q = mCΔT  where m = mass  C = specific…

Q: How much heat, in joules (J), must be added to a 75.0-g iron block with a specific heat of 0.449 J/g…

A: Given: Mass of iron block =75.0 g Specific heat of iron =0.449 J/g oC Initial temperature(T1) =25 oC…

Q: The specific heat capacity of water is 4.184 J/(g x degrees C). What temperature rise would you…

A: The specific heat of water is 4.184 J/g  C. The weight of water is 575 g. the value of q is 945 kJ.…

Q: How much heat is required to change 32.5 grams of liquid water into steam, from room temperature (25…

A:

Q: What amount of heat in Joules is required to raise the temperature 0f 10.0g of aluminum by 15.0…

A: The amount of heat Q required for increasing the temperature of a body of mass m by temperature ∆T…

Q: If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature increase?

A: The increase in temperature of a substance with respect to the quantity of heat transferred depends…

Q: 1. How much heat is lost when a 4110 g metal bar with a specific heat of 0.231 J/g°C cools from…

A:

Q: How much heat (in Joules) is gained by 157 grams of water thát is warmed from 25.0 °C to 74.0°C? The…

A: Given data, Mass of water (m) = 157 g Initial temperature (T1) = 25 °C Final temperature (T2) = 74…

Q: Determine the amount of heat required to raise 10 grams of water 5 degree celcius ?

A: Specific heat capacity of water = 4.18 J/g oC

Q: How much heat is required to convert solid ice with a mass of 930 g at a temperature of -10.0 °C to…

A: The specific heat capacity for a given chemical substance or a solution refers to the amount of the…

Q: How much heat is required to warm a 4.1 lb Pyrex baking dish from 22 degrees C to 191 degrees C?

A:

Q: A sample of water at 16.0 °C required an input of 1.97 × 104 J of heat to reach its boiling point,…

A: Heat absorbed, Q = 1.97 × 104 J Change in temperature = 100.0 °C - 16.0 °C = 84 °C Specific heat…