Question

In: Chemistry

How much heat (in kJ) is required to warm 13.0 g of ice, initially at -10.0...

How much heat (in kJ) is required to warm 13.0 g of ice, initially at -10.0 ∘C, to steam at 114.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.

Solutions

Expert Solution

1. q1 = mCt

          = 13*2.09*(10) = 271.7J

     q2   = fustion*m    = 333.55*13   = 4336.15J

     q3   = mct

             = 13*4.184*(100)   = 5439.2J

     q4    = heat of vaporisation * m

              = 2260*13   = 29380J

     q5    = mct

              = 13*2.01*(114-100)

              = 365.82J

total heat = q1 + q2+ q3+q4+q5 = 271.7 + 4336.15+5439.2 +29380 + 365.82   = 39792.87J = 39.793KJ

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

1.How much heat (in kJ) is required to warm 13.0 g of ice, initially at -10.0...
1.How much heat (in kJ) is required to warm 13.0 g of ice, initially at -10.0 ∘C, to steam at 109.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C. 2. How much energy is released when 42.5 g of water freezes? 3. Suppose that 0.86 g of water condenses on a 75.0 g block of iron that is initially at 24 ∘C. If the heat released during condensation goes only to warming...
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -13.0...
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -13.0 ∘C, to steam at 113.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
How much heat (in kJ) is required to warm 10.0 g of ice, initially at -10.0...
How much heat (in kJ) is required to warm 10.0 g of ice, initially at -10.0 ∘C, to steam at 114.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C, the heat of fusion for water is 6.02 kJ/mol, and the heat of vaporization for water is 40.7 kJ/mol.
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -15.0...
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -15.0 ∘C, to steam at 110.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -12.0...
How much heat (in kJ) is required to warm 13.0 g of ice, initially at -12.0 ∘C, to steam at 111.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -10.0...
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -10.0 ∘C, to steam at 112.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C. ___?____ kJ
How much heat (in kJ) is required to warm 10.0 g of ice, initially at -15.0...
How much heat (in kJ) is required to warm 10.0 g of ice, initially at -15.0 ∘C, to steam at 111.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
How much heat in kilojoules is required to warm 10.0 g of ice, initially at -20.0...
How much heat in kilojoules is required to warm 10.0 g of ice, initially at -20.0 ∘C, to steam at 105 ∘C. The heat capacity of ice is 2.09 J/g∘C and that of steam is 1.84 J/g∘C. Need help solving it. I got 30.603, but I do not if it is right.
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -11.0...
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -11.0 ∘C, to steam at 114.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -11.0...
How much heat (in kJ) is required to warm 11.0 g of ice, initially at -11.0 ∘C, to steam at 110.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT