How many joules of heat are absorbed then ice is heated from -15.6 °C to -1°C, the specific heat of ice is 2.10 J/g °C?

Q: Zinc has a specific heat of 0.387 J/g · ºC. When a 3.20-g piece of zinc absorbs 6.81 J of heat, what…

A: Solution: The equation that establishes a relationship between how much heat a substance must absorb…

Q: If 0.40 kJ of heat is removed from a sample of water and it cools from 25°C to 15°C, what is the…

A: Mass of water is approximately 9.57 grams

Q: 4 The specific heat of wood is 2.03 Jig C. How much heat is released when 550 g of wood is cooled…

A: q= m.c.∆T q =heat=? m=mass =550 g C=specific heat= 2.03 j/g℃ ∆T=difference in temperature =140℃

Q: A 20.0 g mass of ice is heated from 0°C until it completely turns to vapor at 100°C. If you are…

A:

Q: A quantity of 505 J of heat are added to 11.3 g of water at 28.3 °C. What is the final temperature…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: . The specific heat of wood is 2.03 J/g-°C. How much heat is needed to convert 550 g of wood at…

A: Mass M = 550 g Specific heat c = 2.03 J/g°C Initial temperature Ti = -15.0 °C Final temperature Tf =…

Q: If 125 cal of heat is applied to a 60.0-g piece of copper at 21.0 ∘C , what will the final…

A: The change in temperature can be calculated by using the formula:Amount of heat = mass*specific…

Q: How much heat is released when 358 g of water cools from 68.3°C to 18.9°C? The specific heat of…

A: This is the question of thermodynamics Here we have to calculate heat released It uses the formula…

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 in kJ is needed to raise the temperature of 130.0 g of water from 15 degrees Celsius…

A: Given, amount of water =130.0 ginitial temperature Ti =15 °Cfinal temperature Tf =100 °C ( boiling…

Q: What is the AT of a 48 g piece of copper, after absorbing 328 J of heat. Copper has a specific heat…

A: Specific heat capacity is defined as the quantity of heat absorbed by 1 g of substance to raise the…

Q: How much energy would it take to heat a section of the copper tubing that weighs about 725.0 g, form…

A: The mass of the copper tube is = 725.0 g Raise in temperature is = 22.6-15.01 = 7.59oC The heat…

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: 175 g of water was heated from 15°C to 88°C.  How many kilocalories (kcal) of heat were absorbed by…

A:

Q: How much heat is released when 30 g of water at 96°C cools to 25°C? The specific heat of water is…

A:

Q: Calculate the amount of heat absorbed by 23.0 g of water when its temperature is raised from 31.0°C…

A: Answer

Q: A 12.42 g of water releases 5239 J of heat. The initial temperature of water is 56.23 degrees…

A: Given data,  Mass of water (m) = 12.42 g  Heat released (q) = 5239 J  Specific heat of water (C) =…

Q: A 217.3 g water bath is heated to 99.7 ˚C from 22.5 ˚C.  How much heat was absorbed by the water, in…

A: Given, mass of water =217.3 g initial temperature, Ti=22.5 °C final temperature, Tf=99.7°C specific…

Q: How much heat is required to convert solid ice with a mass of 960 g at a temperature of -10.0 °C to…

A: Heat in kilojoules can be calculated using the specific heat capacity, temperature difference and…

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: If 31,500J of heat is used to warm 750g of water, what is the temperature change? The specific heat…

A: According to the law of calorimetry,  Heat absorbed by an object can be written as,  Q = ms∆T Where,…

Q: The temperature of a 15.9 g sample of gold increases from 22.1 degrees Celsius to 30.6 degrees…

A:

Q: Calculate the heat lost by a 50.0 g piece of copper metal that decreases it's temperature from 45…

A: Specific heat capacity is the amount of heat that is required to raise the temperature of 1 kg…

Q: Calculate the heat lost by a 50.0 g piece of a copper metal that decreases its temperature from45 C…

A:

Q: n would the temperature of 175 g of water 56.5 kJ of heat were added? Specific heat - 4.184 J/g °C.

A: Heat(q) = 56.5 ×1000= 56500 J Mass = 175 g Heat capacity (s) = 4.18 J/g-°c Heat (q) = m.s.□T 56500…

Q: A 10.4 g sample of a liquid changes from 35.0 ºC to 25.0ºC upon removal of 85.0 J of heat. What is…

A: Given         Heat (Q)  = -85 Joule  Mass of sample  (m)      = 10.4 gram  Initial Temperature (T1…

Q: 1. If 100g of liquid water is heated from 2°C to 8°C how much heat energy in calories is applied? 2.…

A:

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: How much heat will be absorbed by a 42.3 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

A:

Q: The specific heat of water is 4.184J/g-°C. How many joules of heat will be  removed from 2.00 g of…

A: Given: Decrease in the temperature of water = 20.0 oC And mass of water = 2.00 g

Q: . How much heat is gained by copper when 51.8 g of copper is warmed from 15.5°C to 76.4°C? The…

A: Given :- mass of Cu (m) = 51.8 g  Specific heat of Cu (c) = 0.385 J/(g.°C)  Initial temperature (T1)…

Q: 8. If 335 g of water 65.5 °C loses 9750 J of heat, what is the final temperature of the water?…

A: We have mass of water as 335g, initial temperature as 65.5°C, looses 9750J of heat, specific heat of…

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: iberated (In KJ) from 3b6 g of mercury when It cools from to 12.0°C. The specific heat of mercury is…

A: Heat absorbed can be calculated by using the formula :                       q = ms∆Twhere, q is…

Q: The specific heat of a certain type of metal is 0.149 J/g°C. What is the final temperature of 367 J…

A:

Q: Calculate the amount of heat released when a 225g sample of gold cools from 86.0C to 32.5C. The…

A: The amount of heat released from given grams of gold is determined by using Q = mc deltaT.

Q: How much heat is gained by nickel when 213 g of nickel is warmed from 22.2 °C to 59.0 °C. J The…

A: Interpretation: Heat gained by nickel when 213 g of nickel is warmed from 22.2 oC to 59.0 oC is to…

Q: An 8.29 g sample of calcium carbonate [CaCO3(s)] absorbs 50.3 J of heat, upon which the temperature…

A: Mass of CaCO3 = 8.29 g Amount of heat absorbed = 50.3 J Specific heat of CaCO3 can be calculated as…

Q: If 125 calcal of heat is applied to a 60.0-gg piece of copper at 21.0 ∘C∘C , what will the final…

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: 5.0 g sample of water starting at 59.4°C loses 439 J of energy in the form of heat. What is the…

A:

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

A: Heat capacity is a physical property of a substance which is defined as the amount of energy that…

Q: The specific heat of water is 4.184J/g°c. How many joules of heat will be removed from 2.00g of…

A: The amount of heat absorbed or released is related to specific heat capacity as,…

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

A:

Q: How much heat is required to raise the temp. of 10.58 g sample of iron from 25.0 degrees C to 79.8…

A: Given, mass of iron sample m = 10.58 g  specific heat of iron C = 0.450 Jg°C  Initial temp. T1 =…

Q: Graphite has a specific heat of 0.709 J/g•°C. If a 25 gram piece of graphite is cooled from 35 °C to…

A: The heat energy (q) lost by the graphite is calculated using the following formula: q=mc∆T······(1)…

Q: Copper is used in building integrated circuits, chips, and printed circuit boards for computers.…

A: The given data: The heat absorbed by the copper = 228 J The mass of the copper = 125.0 g The initial…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.