When chromium metal is added to nitric acid, the following reaction takes place Cr (s) + 6 HNO, (aq) → Cr(NO,), (aq) + 3 H,O (1) + 3 NO, (g) Calculate the volume of NO, gas (in L) collected over water at 40.0 °C when 18.1 g of chromium is added to excess nitric acid if the total pressure is 675.0 torr. The vapor pressure of water at 40.0 °C is 55.3 torr. 1 3 4 C 7 8 +/- х 100

When chromium metal is added to nitric acid, the following reaction takes place Cr (s) + 6 HNO, (aq) → Cr(NO,), (aq) + 3 H,O (1) + 3 NO, (g) Calculate the volume of NO, gas (in L) collected over water at 40.0 °C when 18.1 g of chromium is added to excess nitric acid if the total pressure is 675.0 torr. The vapor pressure of water at 40.0 °C is 55.3 torr. 1 3 4 C 7 8 +/- х 100

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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