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one piece of copper metal

one piece of copper metal at 105 C has twice the mass of another copper piece at 45 C. What is the final temperature if these
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2. asked by sonya
3. 1,374 views
Write the balanced net ionic equations for the reactions of the halogens with copper metal. The halogens are oxidizing agents
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2. asked by Caroline
3. 1,216 views
* A 50 gram sample of an unknown metal warms from 18 to 58 after absorbing 800 joules of energy. what is the specific heat of
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2. asked by help
3. 3,935 views
A piece of metal of mass 50g heated to 100degree centigrade is dropped into 200g of water at 14degree centigrade In a copper
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2. asked by Oloruntade Faith
3. 1,674 views
a piece of metal of mass 50g heated to 100°c is dropped into 200g of water of 14°c in copper calorimeter weighing 80g and
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2. asked by blessyn
3. 850 views
A 77.40 kg piece of copper metal is heated from 19.6°C to 337.3°C. Calculate the heat absorbed (in kJ) by the metal.
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2. asked by Dani
3. 607 views
A girl is trying to make a simple electromagnet to help her pick up a piece of metal she dropped under a car. Which list of
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2. 22 views
A girl is trying to make a simple electromagnet to help her pick up a piece of metal she dropped under a car. Which list of
1. 1 answer
2. 25 views
A girl is trying to make a simple electromagnet to help her pick up a piece of metal she dropped under a car. Which list of
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2. asked by yum
3. 31 views
A girl is trying to make a simple electromagnet to help her pick up a piece of metal she dropped under a car. Which list of
1. 1 answer
2. 123 views