How many kilocal are required

How many kilocal are required to increase the temperature of 15.6 g of iron from 122 °C to 355 °C? The specific heat of iron
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2. asked by Emily
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methanol CH3OH is used as race car fuel write the balanced equation for the combustion of methanol. change in heat= -174kcal/mol
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2. asked by jennifer
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I am required to design an experiment which will allow me to produce exactly 12.5g of pure dry Copper Hydroxide. I need to
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2. asked by Rachel
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How did the last ice age affect human migration?A. It created land bridges where ocean had once been B. It required people to
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2. 36 views
How did the last ice age affect human migration?A. It created land bridges where ocean had once been. B. It required people to
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2. asked by Rachel
3. 261 views
How did the last ice age affect human migration?A It created land bridges where ocean had once been. B It required people to
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2. asked by hi hii
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How did the last ice age affect human migration?A. It created land bridges where ocean had once been. B. It required people to
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2. asked by DML
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How did the last ice age affect human migration?A. It created land bridges where the ocean had once been. B. It required people
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2. asked by Yana
3. 37 views
How did the last ice age affect human migration?It created land bridges where ocean had once been. It required people to create
1. 1 answer
2. 39 views
How did the last ice age affect human migration?It created land bridges where ocean had once been. It required people to create
1. 1 answer
2. asked by hi
3. 33 views