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The normal freezing point of a certain liquid X is -4.6 °C, but when 28.43 g of urea (NH,) CO)are dissolved in 600. g of X, it is found that the solution freezes at - 7.8 °C co). instead. Use this information to calculate the molal freezing point depression constant K, of X. Round your answer to 2 significant digits. 1°C molkg

The normal freezing point of a certain liquid X is -4.6 °C, but when 28.43 g of urea (NH,) CO)are dissolved in 600. g of X, it is found that the solution freezes at - 7.8 °C co). instead. Use this information to calculate the molal freezing point depression constant K, of X. Round your answer to 2 significant digits. 1°C molkg

Chemistry
Chemistry
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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
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3. 4 7 8. The normal freezing point of a certain liquid X is -4.6 °C, but when 28.43 g of urea ((NH,) CÓ) are dissolved in 600. g of X, it is found that the solution freezes at - 7.8 °C instead. Use this information to calculate the molal freezing point depression constant K, of X. Round your answer to 2 significant digits. 1 1C molkg DC-mol Submit Assignment Continue O 2022 McGraw Hill LLC. AIII Rights Reserved. Terms of Use Privacy Center Accessibility II F12 Finder F9 F10 F11 Dex F7 F8 F4 F5 F6 . F3 F2 APP2 F1 Esc APP3 APP1 & 23
Transcribed Image Text:3. 4 7 8. The normal freezing point of a certain liquid X is -4.6 °C, but when 28.43 g of urea ((NH,) CÓ) are dissolved in 600. g of X, it is found that the solution freezes at - 7.8 °C instead. Use this information to calculate the molal freezing point depression constant K, of X. Round your answer to 2 significant digits. 1 1C molkg DC-mol Submit Assignment Continue O 2022 McGraw Hill LLC. AIII Rights Reserved. Terms of Use Privacy Center Accessibility II F12 Finder F9 F10 F11 Dex F7 F8 F4 F5 F6 . F3 F2 APP2 F1 Esc APP3 APP1 & 23
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