describe and show a chemical reaction between Ferrosilicon (Fesi) suspension in water with CaO if there is any

0.890 g KIO3 was dissolved to give a 80.00 mL Iodate solution. 35.00 mL aliquot reactedwith the iodide to form triiodide. The liberated triiodide was titrated and consumed 11.65 mL of theS2O32- solution to reach endpoint. Calculate the concentration in molarity of the Na2S2O3solution.

What is the solution to this problem? Given answer is 220ml ; 133 ml ; 35.1ml

1 Guive the balamed chemical equation for the preparation of XeOg. xeOg s added to stuong alkaline solution (PH) 10.4) · Name the compound with it's struuetwre and Os of Xe- A Compound (x) is fonmed when Illustrate with diagram, the gas phase byntheris of AEnt nanomaterials. Comment on the advantages of this method shortly Please do both I will uprote un

How many milliliters 0.125M K2cr2O7 are required to react completely with 25ml of 0.250M FeSO4 solution is acidic?

If the normality of HCl is greater by 10% compared to KOH, estimate the normality of the HCl solution when 0.67 gram of (NH4)2SO4, is dissolved in water, treated with excess NaOH and the ammonia released is passed through a solution of 20 ml of HCl. The excess acid solution is titrated using 15.01 ml of KOH solution.

A 2.500g sample of a mixture of sodium hydrogen carbonate and potassium chloride is dissolved in 41mL of 0.4269M H2S04. Some acid remains after treatment of the sample. If 31.89mL of 0.2653M NaOH were required to titrate the excess sulfuric acid, how many moles of sodium hydrogen carbonate were present in the original sample

A mass of 3.3214 g of sodium bi carbonate was dissolved and and diluted to 250,00 ml of aqueous solution .A 20.550X mL of sodium bicarbonate was used to neutralise 25.00mL of H2SO4solution. Calculate the molar concentration of H2SO4 SOLUTION

A student is asked to standardize a solution of calcium hydroxide. He weighe out 0.920 g potansium hydrogen phthalate (0CO, treat this an a moneprotic adid). It requires 19.0o mt of calcium hydroxide to reach the endpoint. A. What is the molarity of the calcium hydroxide solution IM This calciunm hydroxide solution is then used to trate an unknown solution of hydrobromic acid. B. If 24.8 ml of the calcium hydroxide solution is required to neeutralize 29.1 mt of hydrobromic acd, what is the molarity of the hydrobromic acid solution?

(d) Explain two industrial applications of acidic buffer solutions.