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The specific heat of zinc

1.) 100 kJ of heat is added to 600g of zinc at 20 C and 75g of it melts. If the specific heat of zinc is 0.385 kJ/kg-C and it
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2. asked by ella
3. 786 views
What is the mass, in grams, of a sample of solid zinc if its temperature changes from 25.7oC to 39.0oC when it absorbs 123 J of
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2. asked by Mindy
3. 553 views
The specific heat capacity of zinc is 0.386 J/g ºC . How many joules would be released when 268 grams of zinc at 96.0 ºC were
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2. asked by diane
3. 840 views
In the laboratory, a student heats 96.27 grams of zinc to 98.06 °C and then drops it into a cup containing 76.46 grams of water
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2. asked by Emmanuel
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The specific heat of zinc is 0.096 cal/(g °C). Determine the energy required to raise the temperature of 26.1 g of zinc from
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2. asked by Joel
3. 1,521 views
The specific heat of zinc is 0.096 cal/(g °C). Determine the energy required to raise the temperature of 26.1 g of zinc from
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2. asked by B
3. 702 views
Brass is an alloy made from copper and zinc.A 0.58 kg brass sample at 96.9◦C is dropped into 2.38 kg of water at 4.5◦C. If
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2. asked by Amber Rosemier
3. 283 views
What is the final temperature of a 100g ice at -15°C which absorbs 2000 calories of heat energy?Specific heat of ice:
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2. asked by kaia
3. 375 views
Which substance is most likely to heat up the fastest?water (specific heat of 4.19 J/g • C°) copper (specific heat of 0.39
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2. 17 views
Find out the amount of heat required to convert 1 gm of ice at -30 ⁰C to 1 gm of steam at 120⁰C. Given the specific heat of
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2. asked by Rahul
3. 4,014 views