Chemistry, 30.11.2020 01:00 Shavaila18
When chromium metal is added to nitric acid, the following reaction takes place
Cr (s) + 6 HNO₃ (aq) → Cr(NO₃)₃ (aq) + 3 H₂O (l) + 3 NO₂ (g)
Calculate the volume of NO₂ gas (in L) collected over water at 40.0 °C when 11.1 g of chromium is added to excess nitric acid if the total pressure is 675 torr. The vapor pressure of water at 40.0 °C is 55.3 torr.
Answers: 1
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When chromium metal is added to nitric acid, the following reaction takes place
Cr (s) + 6 HNO₃ (aq...
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