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Inorganic Chemistry
A compound has a molecular weight of 153.2 and a Henry’s constant of 85 atm. What is
the concentration of the compound in air in ppmv which is in equilibrium with a 35.0
mg/L aqueous solution?
the concentration of the compound in air in ppmv which is in equilibrium with a 35.0
mg/L aqueous solution?
Inorganic Chemistry
write the equation to show reaction : NaOH + K2[HgI4]
Inorganic Chemistry
for the [cr(H2O)6]2+ and [cr(CN)6]4- ion has energy diffrence value(del zero ) are 17830cm- and 26280cm- .The pairing energy is 23520 cm- .State which coplex is high spin or spin. And calculate magnetic moment of each
Inorganic Chemistry
Write a non-ionic equation to show the reaction between concentrated nitric acid and copper to produce nitrogen dioxide.
Inorganic Chemistry
Write a non-ion equation to show the reaction between dilute nitric acid and copper to produce nitogen monoxide?
Inorganic Chemistry
Write an ionic equation to show why nitric acid is a good conductor in water?
Inorganic Chemistry
An HCl solution has a [H+]of 4.4x10-5 M. What is its pH?
Inorganic Chemistry
Dry ice is solid carbon dioxide; it vaporizes at room temperature and normal pressures to the gas. Suppose you put 26.6 g of dry ice in a vessel fitted with a piston, and it vaporizes completely to the gas, pushing the piston upward until its pressure and temperature equal those of the surrounding atmosphere at 21.7 °C and 751 mm Hg. Calculate the work done by the gas in expanding against the atmosphere. Neglect the volume of the solid carbon dioxide, which is very small in comparison to the volume of the gas phase.
Inorganic Chemistry
why lead paintings become black after some time
Inorganic Chemistry
ch3cooNa+NaoH what is the product
