1) heat lost by metal(Ti) = heat gained by water +
calorimeter contents
m1*s1*DT1 = m2*s2*DT2+ C*dT3
m1 = mass of metal(Ti) = 61.44 g
S1 = specific heat of metal(Ti) = ? j/g.c
DT1 = 97.72-27.96
m2 = mass of water = 83.69 g
S2 = specific heat of water = 4.184 j/g.c
DT2 = 27.96-21.75 = 6.21 c
C = heat capacity of calorimeter contents = 1.64 j/c
DT3 = 27.96-21.75 = 6.21 c
(61.44*S1*(97.72-27.96)) = (83.69*4.184*6.21)+(1.64*6.21)
S1 = specific heat of metal(Ti) = 0.51 j/g.c
2) heat lost by metal(Fe) = heat gained by water + calorimeter contents
m1*s1*DT1 = m2*s2*DT2+ C*dT3
m1 = mass of metal(Fe) = 95.4 g
S1 = specific heat of metal(Fe) = 0.45 j/g.c
DT1 = 98.58-31.06
m2 = mass of water = 83.92 g
S2 = specific heat of water = 4.184 j/g.c
DT2 = 31.06-22.96 = 8.1 c
C = calorimeter constant = 1.64 j/c
DT3 = 31.06-22.96 = 8.1 c
(95.4*0.45*(98.58-31.06)) = (83.92*4.184*8.1)+(x*8.1)
x = C = calorimeter constant = 6.73 j/c
The In the laboratory a "coffee cup calorimeter, or constant pressure calorimeter, is frequently used to determi...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solutiorn phase reaction. Thermometer Stirring rod A student heats 63.92 grams of iron to 98.03 °C and then drops it into a cup containing 75.92 grams of water at 24.47 °C. She measures the final temperature to be 30.66 °C The heat capacity of the calorimeter (sometimes referred to as the...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 63.04 grams of silver to 98.96 °C and then drops it into a cup containing 83.17 grams of water at 22.31 °C. She measures the final temperature to be 25.59 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 64.65 grams of tungsten to 99.08 °C and then drops it into a cup containing 82.26grams of water at 24.43 °C. She measures the final temperature to be 26.31 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was determined...
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In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 66.24 grams of copper to 98.96 °C and then drops it into a cup containing 83.10 grams of water at 20.88 °C. She measures the final temperature to be 26.03 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 65.34 grams of tungsten to 99.05 °C and then drops it into a cup containing 84.72 grams of water at 23.77 °C. She measures the final temperature to be 25.63 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 64.97 grams of silver to 99.16 °C and then drops it into a cup containing 83.81 grams of water at 23.86 °C. She measures the final temperature to be 27.15 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 60.99 grams of tungsten to 99.26 °C and then drops it into a cup containing 75.88 grams of water at 21.71 °C. She measures the final temperature to be 23.58 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. A student heats 67.59 grams of copper to 99.18 °C and then drops it into a cup containing 75.56 grams of water at 21.75 °C. She measures the final temperature to be 27.40 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was...
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