WebMar 31, 2008 · Numerical example: If V1 = 100, P1=1 and T1=100 (in degrees kelvin) and V2 = 50 (compression) then T2=158 Kelvin and P2=3.17 for a monatomic gas while T2= 131 kelvin and P2 = 2.63 for a diatomic gas. WebTo calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element. Capitalize the first letter in …
Solved Question 8 2 pts The pka of an unknown, diprotic acid
WebJan 30, 2024 · C20H24O2N (aq) + H2O ⇌ C20H24O2N2H + + OH − Kb1 = [C20H24O2N2H +][OH −] [C20H24O2N2] = 10 − 6 = 0.011 = (x)(x) 0.00162 − x Again, assume x in the denominator is negligible. Therefore, 0.011 ≈ x2 0.00162 Then, x ≈ 4 × 10 − 5 We can then find the pH. pOH = − log(4 × 10 − 5) = 4.4 pH = 14 − 4.4 = 9.6 WebIn the reverse reaction, our base, A minus, can gain a proton and remake our acid, or conjugate acid. So whenever you have two species that have basically the same … rakuten kobo tablet
6: Titration of an Unknown Acid - Chemistry LibreTexts
WebChemical Formula: H 2 O: Melting Point: 0.00 °C: Boiling Point: 99.98 °C: Density: 997 kg/m³: Molar Mass: 18.01528 g/mol WebH2A is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms H2A - What does H2A stand for? The Free Dictionary WebH-IIA (H-2A) is an active expendable launch system operated by Mitsubishi Heavy Industries (MHI) for the Japan Aerospace Exploration Agency.These liquid fuel rockets have been used to launch satellites into geostationary orbit; lunar orbiting spacecraft; Akatsuki, which studied the planet Venus; and the Emirates Mars Mission, which was launched to … rakuten kobo liseuse