nO2= 10g 32 g/mol=0.3125 mol.nN2=15g28.02... Q: A mixture of two gases with a total pressure of 2.68 atm contains 0.70 atm of Gas A. What is the par... A: According to Dalton's law of partial pressure, the pressure exerted by a gas in the mixture of at le... Q: An electron in the n = 8 level of a CS+ jon emits a photon of wavelength 104 nm. What mass of O2 will be needed to burn… The mole ratio for B2H6 and O2 is 1:3. An aqueous solution of 0.10 M... A: The pH of a solution is guided by the concentration of the hydrogen ions.pH=-log10H+when a weak acid... Q: 2. aus oder wählen Sie 'Einstellungen verwalten', um weitere Informationen zu erhalten und eine Auswahl zu treffen. From the reaction: B2H6 +O2→ HBO2 +H2O a. How many moles of water are produced from 19.2 g of B2H6? b. Often such initial adducts proceed rapidly to give other products. Its combustion reaction is B2H6(g) + 3 O2(l) → 2 HBO2(g) + 2 H2O(l) The fact that HBO2, a reactive compound, was produced rather than the relatively inert B2O3 was a factor in the discontinuation of the investigation of the diborane as a fuel. (a) What is the... A: Interpretation: An electron in the n=8 level of C5+ ion emits a photon of wavelength 104 nm. Let’s determine the mass of 1 mole of B2H6… Find answers to questions asked by student like you. From the reaction: b. Damit Verizon Media und unsere Partner Ihre personenbezogenen Daten verarbeiten können, wählen Sie bitte 'Ich stimme zu.' An atom of 28Na has a mass of 27.97878 amu. If you do not know what products are enter reagents only and click 'Balance'. Diborane is a highly reactive and versatile reagent. Calculate the amount of heat released when 30.9 g of diborane is burned. What mass of O2 will be needed to burn 36.1 g of B2H6? For the following 12 compounds, please write the number of chiral centers (0 if there are Für nähere Informationen zur Nutzung Ihrer Daten lesen Sie bitte unsere Datenschutzerklärung und Cookie-Richtlinie. How many moles of water are produced from 19.2 g of B2H6? Q: 8. Median response time is 34 minutes and may be longer for new subjects. Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*. a. Q: The following system is used for q7-q9 It reacts with ammonia to form the diammoniate of diborane, DADB, with lesser quantities of ammonia borane depending on the conditions used. b. Propose a synthesis of the following compound using the starting material given The compound diborane (B2H6) was at one time considered for use as a rocket fuel. Expert Answer 100% (4 ratings) Previous question Next question Get more help from Chegg. Diborane also reacts readily with alkynes to form substituted alkene products which will readily undergo further addition reactions. Since the question contains multiple subparts (12), only three subparts are solved. B2H6(g) + 3 O2… How many moles of water are produced from 19.2 g of B2H6? B2H6 +O2→ HBO2 +H2O The problem requires that you determine the mass of boron oxide, B2O3, formed from this reaction. Nucleons are sai... Q: 2.) A: Alkynes are the organic compounds which contain one or more triple bond. Sie können Ihre Einstellungen jederzeit ändern. none) ... A: Hello. Calculate the binding energy in MeV per NUCLE... A: The energy which are needed to hold nucleons together are known as binding energy. Its dominating reaction pattern involves formation of adducts with Lewis bases. 2. heat released = kJ. Yahoo ist Teil von Verizon Media. %3D Daten über Ihr Gerät und Ihre Internetverbindung, darunter Ihre IP-Adresse, Such- und Browsingaktivität bei Ihrer Nutzung der Websites und Apps von Verizon Media. 2. the fre... Q: QUESTION 5 Solution for 2. 10.00g of O2 and 15.00g N2 are combined in a 20.0L container ... A: The number of moles of O2 and N2 is calculated as follows: B 2 H 6 + 3O 2 → B 2 O 3 + 3H 2 O [ Check the balance ] Diborane react with oxygen to produce boron trioxide and water. From the reaction: B2H6 +O2→ HBO2 +H2O a. 0.13032 mole of O2 would react completely with 0.13032 x (1/3) = 0.04344 mole of B2H6, but there is more B2H6 present than that, so B2H6 is in excess and O2 is … Dies geschieht in Ihren Datenschutzeinstellungen. Given Ka for CH(CHa) COOH 1.5 x 10 Mat 298 K. Calculate the pHof Get 1:1 help now from expert Chemistry tutors O2.   Alison G. asked • 04/29/19 From the reaction: B2H6 + O2 —> HBO2 + H2O What mass of H2O will be produced from burning 36.1g of B2H6 a. In case t... Q: Question for experiment: esterification reactions of vanillin: the use of NMR to determine a structu... A: Vanilla(4-hydroxy-3-methoxybenzaldehyde), a pleasant smelling aromatic compound, occurs naturally in... Q: Draw the Lewis dot structure for the following compounds. below. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. 2. Assume 171 grams of diborane, B2H6, reacts with excess oxygen, O2. What mass of O2 will be needed to burn 36.1 g of B2H6. B2H6(g) + 3 O2(g) → B2O3(s) + 3 H2O(g) ∆H = -2035 kJ/mol.   In many cases a … This means the number of moles of O2 is 3 times the number of moles of B2H6. 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