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Làm thế nào để phân biệt alcohol với ether bằng phản ứng với Na?

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Ex - demo: C3H8O Isopropyl alcohol. 1. P4 + 5O2 → P4O10 In ... 6Na + Fe2O3 → 3Na2O + 2Fe In the reaction, 138g of Na react with 160 g of Fe2O3 to produce. Dec 17, 2014 ... (e.g., Mg, Na, K) are present, laboratories must have a class D ... C3H8O. 71-23-8. 0. 1. 3. Pyridine. C5H5N. 110-86-1. 0. 3. 3. Pyrosulfuryl ... Apr 15, 2025 ... ... C3H8O+H]+" "[M+C2H3N+Na]+" ## [25] "[M+2K-H]+" "[M+C2H6OS+H]+ ... ## name rtime rindex_manual rindex_r ## 1 VITAMIN D2 NA NA NA ## 2 ... Aug 28, 2019 ... Na základě interpretace navrhněte uspořádání jednotlivých funkčních skupin v molekule: ... spektrum 4 - C3H8O. Spektrum 5, spektrum 5 ... Feb 11, 2019 ... Na proporção que a cadeia carbônica aumenta, os álcoois de líquidos ... Álcool isopropílico ou isopropanol (C3H8O) - é obtido a partir da mistura ... UN/NA Number, DOT Hazard Label, USCG CHRIS Code. 67-63-0 (ISOPROPANOL). 1219 ... C3H8O. Flash Point: 53°F (NTP, 1992). Lower Explosive Limit (LEL): 2 % (NTP ... Isopropylxanthic acid, Na salt; SIPX; Sodium Isopropyl xanthogenate ... 200-661-7; EC Name: Propan-2-ol; CAS Number: 67-63-0; Molecular formula: C3H8O; IUPAC ... 99,8% Izopropylalkohol (IPA), další názvy Izopropylalkohol, Izopropanol, IPA, objem 100ml s rozprašovačem. Slouží na odstraňování bublinek na povrchu mýdla ... Feb 17, 2021 ... Mass of C3H8O = 72.5 g. m.mass of C3H8O = 60g/mol. No of molecules= mass/m.mass x NA. No of Molecules of C3H8O=72.5/60 x 6.022 × 10²³. No of ... May 1, 2019 ... 16.2 g NA sample of 7.95 g of liquid 1-propanol, C3H8O, is combusted with 63.2 g of oxygen gas. Carbon dioxide a water are the products.
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