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- spectrochemical series which is the interaction relationship of Lewis bases with metals oftransition: a) Explain the order of each base in relation to Fe3+. Why?b) Determine the order of bases with respect to NH4+. Why?For water having a total alkalinity of 1.00x10^-3 mol/L and a pH of 10.34 what is the percentage contribution to alkalinity from CO32-? Please answer very soon will give rating surely2. The Ph of 0.40M solution of hypobromous acid [HOBr] is5.05. Calculate ka and % dissacosiation
- A 4.912-g sample of a petroleum product was burnedin a tube furnace, and the SO2produced was collectedin 3% H2O2.Reaction:SO2(g)+H2O2→H2SO4A 25.00-mL portion of 0.00873 M NaOH was introducedinto the solution of H2SO4, following whichthe excess base was back-titrated with 15.17 mL of0.01102 M HCl. Calculate the sulfur concentrationin the sample in parts per million.What is the mole ratio of sodium acetate to acetic acid in abuffer with a pH of 5.75?1. A Cr3+ solution is electrolyzed using a current of0.365 A. What mass of Cr(s) (51.9661) is plated outafter 10 hours?2. When an aqueous solution of CuSO4 is electrolyzedcopper metal is deposited. If a constant current waspassed for 5.00 h and 404 mg of Cu (63.546) metal wasdeposited, what was the current?
- a group 2 metal hydride MH2 (2.000 g) reacts with water to give a basic solution and 0.1520 moles of H2(g). Identify M (show working)What wt. of impure calcite (CaCO3) should be taken for analysis so that no. of milliliters of CO2 obtained by treating with acid, and measured dry at 18°C and 763 mm pressure, will equal the percentage of CaO in the sample?Please Answer my question from the picture im send... And note With same dengan.. God bless you .. Answer question from CO(SCN) until AgNO3... Thanks from fe2+ until Zn(NH3) me have solution