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please help with heat calculations

Heat of fusion (¦¤Hfus) is used for calculations involving a phase change between solid and liquid, with no temperature
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2. asked by CHM
3. 689 views
Chemistry Enthalpy Calculations?Given the equation: CaO + H2O ----> Ca(OH)2 A 1 g sample of CaO is dissolved in 100 ml water
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2. asked by Pablo
3. 1,653 views
In a lab experiment, 45 grams of a metal are heated from 22⁰C to 78⁰C by the addition of 450 J of heat. What is the specific
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2. asked by lexi
3. 545 views
The Prandtl number, NPr, is a dimensionless group important in heat-transfer calculations. It is defined as Cp/k, where Cp is
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2. 127 views
please help with heat calculations that include the melting of ice
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2. asked by kabelo
3. 429 views
If 5.40 kcal of heat is added to 1.00 kg of ice at 0⁰C, how much liquid water at 0⁰C is produced? Show all calculations
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2. asked by Ciaria
3. 670 views
If 5.40 kcal of heat is added to 1.00 kg of ice at 0⁰C, how much liquid water at 0⁰C is produced? Show all calculations
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2. asked by allexelle
3. 1,018 views
41. How much heat energy must you use to raise the temperature of 100 grams of water from 60C to 70C. Show your calculations.42.
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2. asked by Sierra
3. 787 views
Sun rocks are farmed by heat and pressure. What is the heat source for rock formation? Is it heat from forest fires heat from
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2. 130 views
Some rocks are formed by heat and pressure. What is the heat source for rock formation? (1 point)• heat from forest fires. •
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2. 71 views