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Question- The solubility product, Ksp, for iron(II) sulfide is 6.0 x 10^-19. Calculate the molar solubility of iron(II) sulfide
I am not able to solve the above problem somebody help me to get the correct answer
Sodium bromide, used to produce silver bromide for use in photography, can be prepared as shown in the following equations. How many kilograms of iron are consumed to produce 4.15 × 104 kg NaBr
Question- Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00 M solutions of their ions.
given that, for H2C2O4(aq), Ka1 = 6.5 x 10-2 and Ka2 = 6.1 x 10-5. Don't forget that Kw = 1 x 10-14.
Sulfuric acid is supplied as a concentrated liquid. A bottle was assayed and found to have a density of 1.84 g/mL and a purity of 97.0%. The molecular weight of H2SO4 is 98.0 g/mol. What is the molarity of this solution
Butane C4H10 is a component of natural gas that is used as fuel for cigarette lighters. The balanced equation of the complete combustion of butane is
Compute the molarity of a solution containing KCL as well as water whose osmotic pressure at 19 degrees C is 175 torr. Presume complete dissociation of the salt.
a 40-year-old manager at a prominent legal firm in l.a. experiences abdominal pain post lunch. he goes to the restroom
Calculate the standard entropy change for the reaction 2Na(s) + Cl2 (g) --> 2NaCl (s) using the data from the following table: Substance Change in h Change in G S degrees 0.00 0.00 51.30 0.00 0.00 223.1 -411.0 -384.0 72.10
The number of different constitutional isomers that can be drawn for C2H4Br2 is equal to
a 40 gram sample of water at 25 degrees celcius absorbs 500 joules of energy. what is the final temperature of the water? the specific heat of water is 4.18 joules/g degrees C.
An element has three naturally occurring isotopes with the following masses and abundances (in parenthesis): 27.977 amu (0.9222); 28.974 amu (0.0469); 29.974 amu (0.0310). Calculate the atomic weight of the element.
The reactant concentration in a zero-order reaction was 0.100 M after 115 s and 2.50×10-2 M after 350 s. What is the rate constant for this reaction. what is the initial concentration for this reaction. k=3.19*10 -4
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