Calculate the quantity of heat (in Joules) required to raise the temperature of 20.0 g of water from 25.1°C to 35.1°C. The specific heat of water is 4.184 J/gx°C. O 837 J O 83.7 J O 2.10 x 106 J 47.8 J

Q: The specific heat capacity of water is 4.184 J/g°C. Calculate the heat involved, q (magnitude and…

A:

Q: How much water is present if 64.9 kJ is needed to heat up water at 17.3°C to 96°C to brew some…

A: The amount of heat transferred from a system is calculated as follows,…

Q: What quantity of energy, in joules, is evolved when 1.00 mol of liquid ammonia cools from -33.3…

A:

Q: How much heat must be absorbed by a 15.0-g sample of water to raise its temperature from 25.0 °C to…

A: The heat absorbed by the given system is determined by using following formula.

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: If 1.45 J of heat are added to a 2.00 g sample of aluminum metal and the temperature of the metal…

A: The mass of aluminum metal is = 2.00 g The increase in the temperature of the aluminum metal is =…

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 capacity, in joules per degree, of 28.4 g of water. Specific heat of water is…

A:

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: Assuming that Coca-Cola has the same specific heat as water [4.18 J/(g⋅∘C)J/(g⋅∘C)], calculate the…

A: given, specific heat (c) = 4.18 J/(gm.°C) mass of the substance(m) = 350 gm initial temperature=…

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: The evaporation of water is endothermic:         H2O(l)  + 44.01 kJ   -------->   H2O(g)       If…

A: Endothermic reaction is a reaction in which heat is absorbed.

Q: Calculate the mass of gold that absorbs 46.3 J of energy when heated from 25 to 74 oC. Specific…

A:

Q: If 14.5 kJ of heat were added to 485 g of liquid water, what would be the increase in temperature?…

A: Concept introduction- Specific heat- It is the amount of heat required to raise the temperature of…

Q: Phosphorus trichloride, PCI3, is a compound used in the manufacture of pesticides and gasoline…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: The specific heat of nickel is 0.444 J/g 0C. If 50 J of heat is added to 32.3 g sample of nickel at…

A: Given data  The specific heat of nickel, csp =  0.444 J/g 0C. The amount of heat added, q = 50 J…

Q: specific heat for iron is 0.444 J/g oC. What is the final temperature of a 41.4 g sample of iron at…

A: Heat added = mCp∆T m is mass of sample  Cp is specific heat  ∆T change in temperature

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: Calculate the heat capacity, in calories per degree, of 28.4 g of lead. Specific heat of lead is…

A: 1- First we will determine the heat capacity in J/°C  We know that,  Heat capacity = [ specific heat…

Q: How much heat must be added to a 8.21 g sample of gold to increase its temperature from 25 oC to…

A: We know that Q = m×C×∆T Q = heat m = mass C = Specific heat ∆T = change in temperature m = 8.21g C =…

Q: How much heat is absorbed by a 1.50-g water sample if it is heated from 25.0°C to 38.0°C? The…

A:

Q: What quantity of energy, in joules, is required to raise the temperature of 460. g of tin from room…

A:

Q: Based on the data given below calculate the energy released or absorbed by the water. The specific…

A: The specific heat capacity of water is 4.184 J/g. °C. 1. Mass of Metal = 30.5 g 2. Temperature of…

Q: Determine the specific heat of 122 grams of an unknown substance if it absorbed 270 kJ of heat as it…

A: Specific heat of a substance can be defined as the amount of heat required to raise temperature by…

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

A:

Q: Fifty grams of water at 36oC is heated with 5000 Joules of heat. What is the final temperature of…

A:

Q: Energy in the amount of 460 J is added to a 25.0 g sample of water at a temperature of 15.0 °C. What…

A: we can use the formula:-Q=m·s·∆TQ=Heat addedm=masss=specific heat∆T=(Tf-Ti)=(Final…

Q: Solid magnesium has a specific heat of 1.01 J/g°C. How much heat is given off by a 20.0 gram sample…

A: Given, Specific Heat, c= 1.01 J/g oC. Amount of Magnesium, m = 20 gram Temperature, T1 = 70.0 oC.…

Q: How much energy is needed to raise the temperature of 325g of water by 10.0 degrees? The specific…

A: Given  Mass of water = 325 g = m  Specific Heat of water = 4.184 J/g°C ∆T = 10 °C

Q: How much heat (in kilojoules) is gained by 231 grams of water that is warmed from 25.00C to 39.00C?…

A: Given: Mass of water=231 g Temperature change, ∆T=(39.0-25.0)°C=14 °C The heat gained q =? kJ…

Q: If 2500kj of heat are added to 50.0g of water at 25.00 C what would be the final temperature of the…

A: The amount of heat absorbed or released in a chemical reaction is ; q=mc∆Tm=mass of…

Q: What amount of heat is required to raise the temperature of 250.0 g of aluminum (Al) by 40°C? The…

A: Given, Change in temperature,∆T = 40°C mass of aluminium, m = 250 g Specific heat of aluminium ,…

Q: sample of water with a mass of 726.2 g undergoes a temperature change from 58.32oC to 40.50 oC. What…

A: Given,  mass, m = 726.2 g Specific heat of water (l), S = 4.184 J/g. oC Temperature changes from T1…

Q: When steam condenses to liquid water,  2.26 kJ of heat is released per gram. The heat from 168g of…

A: Given data,Heat released by steam per kg=2.26kJ/gMass of steam=168gMass of…

Q: Calculate the mass of liquid water (in grams) at 100 °C that can be converted to vapor when 2400 J…

A: Calculate the number of moles of liquid water which can be converted into vapor form on absorption…

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: 1. How much heat, in calories, does it take to raise the temperature of 814 g of water from 18.0°C…

A: Heat energy can be calculated by using the formula : Q = m×s×ΔT    -------(1) Where, Q is heat…

Q: 559.4 J of heat was added to 8.00 g of water. The final temperature of the water was measured as…

A: Given: Heat Energy (Q)= 559.4 J Mass of water (m)= 8.00 g Final Temperature (T2) = 64.2 0C Specific…

Q: Specific heat capacity is a) the quantity of heat required to melt 1.00 g of a substance. b) the…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Copper metal has a specific heat of 0.385 J/g•°C and has a melting point of 1083°c calculate the…

A: Given  Mass of copper metal ( m ) = 22.8 gram  Specific heat (c) = 0.385 Joule/g℃  Initial…

Q: The freezing point of mercury is -38.8 degrees Celsius. What Energy is released to the surroundings…

A: using the specific heat capacity and enthalpy of fusion to find the heat released.

Q: Calculate the energy required (in units of kJ) to heat 12.00 g water from 22.00 oC to 115.0 oC?…

A:

Q: A 466 g of water is heated from 8.50C to 74.60C. Calculate the amount of heat absorbed (in…

A: Given,  Mass of water = 466 g  Heat absorbed = ?

Q: The temperature of 15 grams of water increased by 3.0° Celsius (specific heat of water is 4.186…

A:

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: What is the specific heat of ethanol if 4650 J are required to raise the temperature of 250.0 g of…

A: By using the Formula Q = mCΔT we can solve this problem. Specific heat comes as = C = 2.45 J/ g °C

Q: If 57600 J of energy were absorbed by 250. g of water at 0.0 ̊C, what would be the final…

A: