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Problem- Using Slater rules, calculate Z* for a 4s electron and Z* for a 3d electron in Fe. Which electron would be more readily ionized?
I am need of complete solution for this problem please help- me out to get right solution
question identify each of the following as an acid or base and write a chemical equation showing how it is an acid or a
A 4.22g sample of CuS was added to excess HCl, and the resulting H2S was collected over water. What volume of H2S was collected at 32 degrees celsius
a solution of h2so4 with unknownconcentration was titrated with the standard base with .0233molarity. a volume of
an argon ion laser puts out 5.0 w of continuous power at a wavelength of 532 nm. the diameter of the laser beam is 5.5
a 360.0 ml buffer solution is 0.170 m in hf and 0.170 m in naf.a what mass of naoh could this buffer neutralize before
question if the oxidizing agent gains 3 moles of electrons and the reducing agent loses 2 moles of electrons calculate
NH4CO2NH2(s)->2NH3(g) +CO2(g) (at equilibrium) starting with only the solid it is found at 40C the total gas pressure is 0.363 atm calculate equilibrium constant Kp
At what pH will precipitation of Al(OH)3 begin if 5.40 lb of aluminum sulfate, Al2(SO4)3, is added to 1150 gallons of water (with a negligible change in volume)
how does temperature affect the equilibrium constant of the reaction between ethanoic acid and ethanol (condensation reaction at room temperature and pressure.
A 50.0-ml sample of 0.00200 M AgNO3 is added to 50.0-mL of 0.0100 M NaIO3. What is the equilibrium concentration of Ag+ in solution? (ksp for AgIO3 is 3.0*10^-8)
Hypochlorite ion comes from bleach, where it is found as sodium hypochlorite. Concentration of NaOCL is either 6% or 6.15%. Calculate the concentration, in M, of each of these solutions.
A solution consisting of 100 mL of the weak base 1.0 M NH3 is titrated with 1.0 M HCl. Which of the following is false. At the equivalence point, the solution is acidic.
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