please answer quickly thank u 12.00 g of Compound X with molecular formula \( \text{C}_5\text{H}_{10} \) are burned in a constant-pressure calorimeter containing 30.00 kg of water at 25 °C. The temperature of the water is observed to rise by 4.226 °C. (You may assume all the heat released by the reaction is absorbed by the water, and none by the calorimeter itself.) Calculate the standard heat of formation of Compound X at 25 °C.Be sure your answer has a unit symbol, if necessary, and round it to 3 significant digits.---A diagram follows, consisting of a rectangular text input box, possibly for entering calculations or answers. Below the box, there is a toolbar with various symbols:- An eraser icon for clearing input.- Squares of different sizes, potentially for formatting or structuring responses.- A multiplication symbol with “x10,” suggesting scientific notation.- A reload or refresh icon, likely for resetting.- A question mark icon, possibly for help or additional information.

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12.00 g of Compound X with molecular formula C,H10 are burned in a constant-pressure calorimeter containing 30.00 kg of water at 25 °C. The temperature of the water is observed to rise by 4.226 °C. (You may assume all the heat released by the reaction is absorbed by the water, and none by the calorimeter itself.) Calculate the standard heat of formation of Compound X at 25 °C. Be sure your answer has a unit symbol, if necessary, and round it to 3 significant digits.

12.00 g of Compound X with molecular formula C,H10 are burned in a constant-pressure calorimeter containing 30.00 kg of water at 25 °C. The temperature of the water is observed to rise by 4.226 °C. (You may assume all the heat released by the reaction is absorbed by the water, and none by the calorimeter itself.) Calculate the standard heat of formation of Compound X at 25 °C. Be sure your answer has a unit symbol, if necessary, and round it to 3 significant digits.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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