Question

why did Kingsley’s and his team

. Normal text - Times New.. - 12 - BI VA 13 E 8. (10 pts.) How many milliliters of 1 M KOH are required to titrate 75.0 mL of 1.0 M H.SO,? Show all calculations. Was your final solution neutral? 9. (10 pts) How many milliliters of 3.0 M KOH are required to titrate 75.0 ml of 3.0 M H.SO ? Show all calculations. Was your final solution neutral? .docx A SOLIB0.%41@@@@9-12 -- SCEGORO command

answer questions 8 and 9 please!

Answer 1

Son concen iration of kom sol= IM assume volume of Kot sol = (v.) me milimoles of Koll soi concentrationx volume = IMxume = Vam of concentration of H₂ soy soi= 1M. volume of H₂SO4 son = 45.0me. moles of sol" - IMXT5.0 = 75 mmol for tibration, K₂SO4 + 2H₂O salt water 2 koll + H₂ soul base acid According to reaction moles of koll = moles of H₂SO4 v mmbl - 2 75 mondt - (15x2) me. v= 150ml final soil will be neutral, moles of it and moles of on are equal, and react and form a neutral son

I given concentration of kot = 3.0m. Assume volume of kot = V(me). milimole of kolts = 3.0M * Vime) = (3) mmol Coh ºnbahon of H, 30, 500 - 80 M. volume of Hasoy soil = 15.0me mili mole of My soy soi = 3x15 - P25 mmol kg soy + 2H₂O for titration 2 kont Hy sou According to reaction, moles of koll moles of H₂ sou = 2 (3V) mmol = = 225 mmol 225x2 = 150 ml (AM) tinal sou will be neutral.