Iron (III) oxide decomposed into iron and oxygen gas, 1.70 X 10^3 kJ of heat was absorbed. How many gram of Fe was produced when 5.00 x1O^3 kJ of heat is involved? Fe2 O 3 2 Fe + 3/2 02 *

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Q: In a calorimeter, you mix together 31.0 grams of a solution of acid and 30.0 grams of a solution of…

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Q: How much heat is involved when 68.0 g of N2 are reacted in the reaction:
2N2(g) + 5O2(g) + 2H2O(l) →…

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Q: 2. What is the specific heat of a metal whose mass is 94.5 g and the temperature changes from 48 °C…

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Q: What is the specific heat of a 83.01 g piece of an unknown metal that exhibits a 45.2°C temperature…

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Q: What is the specific heat capacity of an unknown metal if 75.00 g of the metal absorbs 418.6J of…

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Q: What is the specific heat of a 72.01 g piece of an unknown metal that exhibits a 45.2°C temperature…

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Q: 4. An unknown substance requires 567 J of heat to increase its temperature from 0 to 15 °C. The…

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Q: What is the specific heat of a 91.51 g piece of an unknown metal that exhibits a 45.2°C temperature…

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Q: Iron (III) oxide decomposed into iron and oxygen gas, 1.70 X 10^3 kJ of heat was absorbed. How many…

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