Com os potenciais padrão dos pares redox au+/au (+1,69v), au3+/au (+1,40) e fe3+/fe2+ (+0,77), calcule o potencial padrão e a constante de equilibrio da reação: 2fe2+ + au3+ > 2fe3+ + au+

How is the solubility of a carbon dioxide gas in water increase?

How many atomic mass units are equal to 1.672×10−24 g of protons?

Determine the rate law, including the values of the orders and rate law constant, for the following reaction using the experimental data provided. a + b yields products trial [a] [b] rate 1 0.30 m 0.25 m 1.2 × 10-2 m/min 2 0.30 m 0.50 m 4.8 × 10-2 m/min 3 0.60 m 0.50 m 9.6 × 10-2 m/min