a. Calculate the percent yield of CaC;0,H¿O using your actual yield yield calculated above. theoretic B. Calculate thẽ im 100%. 0e baa busaal gnblmk lo nohanins
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- Elaborat ur answer pls thank uPotansiyometride, aşağıdakilerden hangisi standart elektrottur? A. Kalsiyum elektrodu B. hidrojen elektrodu C. bakır elektrodu D. potasyum elektrodu Permanganat iyonunun mangan(II) iyonuna dönüştüğü titrasyonun dönüm noktası tayininde A. Kırmızı veya mavi turnosol kağıdı kullanılır B. pH probu kullanılır C. metil oranj belirteci eklenir D. permanganat iyonunun pembe kaybolur …………………………………….. gives the relative response of an ion-selective electrode to different species with the same charge.A. Transition coefficientB. ion coefficientC. counterion coefficientD. selectivity coefficientIn the synthesis of hydrocarbons, the carbon source is carbon dioxide. Although the CO2 concentra?on in the atmosphere raises at a drama?c speed, point sources are probably the easier sources for a PtX process. Iden?fy 3 possible point sources, explain why CO2 is formed and what challenges each of the three CO2 streams presents
- ( asap with detail explanation plz give typed answer not handwritten )Exactly 6.00 ml of acetic acid (density = 1.05 g/mL), MW =60.05) was added to a 1 –liter volumetric flask, and the flask was filled to the mark with distilled water. A portion of the resulting solution was added to a conductance cell (k = 1.25 cm-1), and the conductance was found to be 416 μS. Calculate the dissociation constant Ka of acetic acid. ΛoH+= 349.8 Scm2/mole and ΛoCH3COO- = 41 Scm2/moleGive typed full explanation otherwise leave it a to d
- Which of the following is a spontaneous reaction.? a. Rxn with ΔH =- 10Kj/mol ΔS= -5J/mol T= 300K b. NaCl +H20 -> NaOH + HCl 25C c. H20(l) -> H2O(s) Temp: 25C d. Dissolution of 100g of solid sugar in 100 mL ice tea. Consider following reaction: HgO (s) -> Hg(l) + ½ O2 (g) Delta H = +90.7 kj/mol. What quantity of heat in kj/mol is required to produce one mole HgO? Write your answer without units. Given the following data 2ClF(g) + O2(g) --> Cl2O(g) + F2O (g) Delta H= 167.4 kJ I 2ClF3(g) + 2O2(g) --> Cl2O(g) + 3F2 O (g) Delta H= 341.4 kJ II 2 F2(g) + O2(g) ---> 2F2O (g) Delta H= -43.4 kJ III Calculate the delta H in kJ for below reaction: ClF(g) + F2(g) ---> ClF3(g)Give a clear handwritten answer??asapPlz do Asap....! Ignore marked options and give proper answers with proper explanation....!