A 818 g sample of metal with a specific heat capacity of 0.251 of J/g•ºC is initially at a temperature of 22.6ºC. If 1.5 kJ of heat were added, what is the final temperature of the metal in ºC? Report your answer to the tenths place and do not include units.

Q: A 75.0-g sample of a metal is placed in boiling water until its temperatureis 100.0°C. A calorimeter…

A:

Q: Iron has a specific heat capacity of 0.45 J/g C. If a piece of iron at 95 C is added to 175 g of…

A:

Q: 7.00 Jof heat is added to 10.00g of gold, which is initially at 25°C. The heat capacity of gold is…

A:

Q: A beaker contained 76.4 g of water at 18.97°C. A 85.48-g sample of metal at 51.36°C was placed in…

A: Given that Mass of water = 76.4 g Mass of metal = 85.48 g Initial temperature of water = 18.97°C…

Q: Iron pellets with total mass 17.0 g at a temperature of 92 °C are mixed in an insulated container…

A:

Q: The specific heat capacity of benzene (C6H6) is 1.74J/g.K. How much energy is required to heat 168g…

A: Specific heat   Specific heat of a substance is defied as the amount of the heat is used to increase…

Q: 2.80  kJ of heat is added to a slug of silver and a separate 2.80 kJ of heat is added to a slug of…

A: Heat capacity is the amount of heat required to increase the temperature of a substance by…

Q: A beaker contained 66.1 g of water at 11.36°C. A 81.45-g sample of metal at 59.04°C was placed in…

A:

Q: 12.755 g of a metal initially at 99.0ºC are placed into 75.0 g of water intially at 23.0ºC. The…

A:

Q: A sheet of gold weighing 10.0 g and at a temperature of 18.0°C is placed flat on a sheet of iron…

A:

Q: 46.0 g of a mercury alloy is heated from 20.0°C to 105.°C, and absorbs 550. joules of heat in the…

A: q = mc∆T  q is heat , m is Mass , c is specific heat capacity , ∆T is the difference in temperature…

Q: Consider the following reaction: 2 Al (s) + Fe2O3 (s) → 2 Fe (s) + Al2O3 (s)    ΔH = -850 kJ What…

A: Given the chemical reaction as follows,2 Al (s) + Fe2O3 (s) → 2 Fe (s) + Al2O3 (s)   ;  ΔH = -850…

Q: An ideal gas ina cylinder fitted with a piston expands at constant temperature from a pressure of 6…

A:

Q: A 65.78 g piece of iron heated at 100.43 °C is placed in a coffee cup calorimeter contains 151.82 g…

A: heat lost by iron = ?

Q: A 534.2 g sample of water is subjected to a temperature change of -67.86 °C. The specific heat…

A: Given,  Mass of water in g = 534.2 g  Change in temperature = ΔT = -67.86 0C  Specific heat capacity…

Q: A gas in a closed container is heated  causing the lid container to rise. The gas performs 3J of…

A: According to the first law of thermodynamics. ∆E = q - w   ......(1) The change in energy (ΔE)…

Q: A 2.5 g sample of NH4NO3 is dissolved in 135 g of water in a Styrofoam cup, changing the temperature…

A: Data given: Mass of NH4NO3 dissolved = 2.5 g Mass of water = 135 g Initial temperature, T1 = 25.1 °C…

Q: 220 g quantity of a certain metal is heated to 100.0 °C. The metal was immediately immersed into 258…

A: The question is based on the concept of specific heat capacity. it is defined as the amount of heat…

Q: If 29.00 g of aluminum at 76.45 °C is dropped into 125.7 g of water at 34.04 °C, what will be the…

A:

Q: SLVER Massof EMPTY cup 4g Mass of cuptwater 64.0g Mass of waterR 64.0g 4.0g 60g Massof SILVER 260g…

A:

Q: Suppose two 45-g ice cubes are added to a glass containing 500 cm3 of cola at 20,0°C. When thermal…

A: · Two 45 grams of ice cubes are added to a glass containing 500 cm3 of cola at 20.0°C· When thermal…

Q: If a 67 gram piece of copper is heated to 100.0oC and then put into a vessel containing 250.0 mL of…

A: The final temperature of water when hot copper placed in a cold water is to be determined from the…

Q: If a 57.7 gram piece of copper is heated to 100.0oC and then put into a vessel containing 250.0 mL…

A: We know that, according to the law of conservation of heat energy, energy gained or loss by the…

Q: A beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in…

A: Given that : The mass of water (mw)= 69.68 g Temperature of water = 15.25°C The mass of sample (mm)…

Q: 2.00  kJ of heat is added to a slug of gold and a separate 2.00 kJ of heat is added to a slug of…

A:

Q: beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in it,…

A:

Q: A 991 g copper pan is removed from the stove at a temperature of 150 °C. It is then stacked on top…

A: Given: Mass of copper pan = 991 g Mass of aluminium sheet = 799 g Specific heat of copper = 0.387…

Q: A 125 g sample of liquid water has a temperature of 32.5 oC. What is the temperature of the water…

A: Given  Mass of liquid Water = M = 125 g Temperature of water = T1 =  32.5 °C Heat Added to sample =q…

Q: hot lump of 25.4 g of aluminum at an initial temperature of 83.0 °C is placed in 50.0 mL H2O…

A: This concept is based on principle of calorimetry in this concept heat given by system and heat lose…

Q: A metal weighing 45.6g loses 350.6J of heat when it’s temperature is lowered from 89.2oC to 64.2o…

A:

Q: What mass of natural gas (CH,) must burn to emit 263 kJ of heat? CH4 (9) + 202 (9) → CO2 (g) +…

A:

Q: When 12.29 g of finely divided brass at 95.0 °C is quickly stirred into 40.00 g of water at 22.0 °C,…

A: Given, Mass of brass= 12.29 g Temperature = 95.0°C Mass of water = 40.00 g the temperature of water…

Q: The specific heat capacity of a pure substance can be found by dividing the heat needed to change…

A: The specific heat of the substance states that 1.83 Joule of heat is needed for an increase in…

Q: what pure metal is the ring composed?

A: Mass of metal (m) = 14.8 g Initial Temperature(T1) = 23.2 °c Final Temperature (T2) = 55.8 °c Heat…

Q: A 350g sample of aluminum is taken out of the freezer at –20oC and placed into 500g of water at 14.6…

A: Given Mass of water = 500 g Initial temperature = 14.6°C Final temperature = 10°C Mass of…

Q: an a. Aluminum (specific heat capacity of 0.921 J/g°C) b. Copper (specific heat capacity of 0.377…

A:

Q: A 763.9 g sample of hydrogen experiences a temperature change of +27.05 °C. The specific heat…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A 1.200 g sample of ZnCO3 (s) dissolved in 40.0 mL of a dilute HCl solution (density = 1.10 g/mL) in…

A: The reactants are zinc carbonate and dilute hydrochloric acid.

Q: A system undergoes a process consisting of the following two steps:Step 1: The system absorbs 72 Jof…

A:

Q: A 340.9 g sample of silver is subjected to a temperature change of -34.29 °C. The specific heat…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A layer of copper welded to the bottom of a skillet weighs 171 g. How much heat (in J) is needed to…

A: The formula used is: Heat, Q = m× c×ΔT Where, m is mass, c is specific heat capacity and ΔT is…

Q: 9. Substance Mass (g) Initial Temperature(°C) AT (°C) Specific Heat Capacity (J/gx°C) Aluminum 20.0…

A: Given that, Mass of Al = 20.0 g Change in temperature ∆T = -5.9°C specific heat capacity of Al =…

Q: A 735g sample of metal with a specific heat capacity of 0.282 of J/g•ºC is initially at a…

A: given information - mass = 735 gm specific heat capacity = 0.282 of J/g•ºC  initial temperature =…

Q: hot lump of 36.1 g of aluminum at an initial temperature of 51.1 °C is placed in 50.0 mL H2O…

A:

Q: A 46-g sample of liquid water at 25.0 C is mixed with 22 g of water at 45.0°C. The final temperature…

A: To solve this problem we will use the formula   q = m•c • ∆T  Where ,  q = heat released or absorbed…

Q: A 55 kg block of metal has an original temperature of 15.0°C and 0.45 J/g°C. What will be the final…

A: m = 55 kg = 55000 g  Ti = 15°C  c = 0.45 J/g.°C q = 450 J  Tf = ?

Q: A 158 g sample of gold at some temperature was added to 28.7 g of water. The initial water…

A: Assuming the initial temperature of gold is T. Since the heat lost by gold is gained by water to…

Q: A hot lump of 37.137.1 g of iron at an initial temperature of 95.6 °C95.6 °C is placed in 50.0 mL…

A:

Q: Metal A has a specific heat capacity of 0.250 J/g  C and copper heat is 0.378 J/g C. If the same…

A: Heat energy = mC∆T