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Q: (Write the balancing equations for C,H, and O.)
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kindly help me with this problem thank you ill give like for the answer Write the balanced equations in the test for C. H. 0 |
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- A possible practical way to eliminate oxides of nitrogen(such as NO2 ) from automobile exhaust gases uses cyanuricacid, C3N3(OH)3 . When heated to the relatively lowtemperature of 625°F, cyanuric acid converts to gaseousisocyanic acid (HNCO). Isocyanic acid reacts with NO2 inthe exhaust to form nitrogen, carbon dioxide, and water,all of which are normal constituents of the air. (a) Write balanced equations for these two reactions. (b) If the process described earlier became practical, howmuch cyanuric acid (in kilograms) would be requiredto absorb the 1.71010kgNO2 generated annuallyin auto exhaust in the United States?How do I obtain the amu of the percentages to calculate the problem?Consider the problem below: (Equation 1) 4 H2O(g) ---> 4 H2(g) + 2 O2(g) ΔH = 967.2 kJ/mol (Equation 2) 3 C(s) + 4 H2(g) ---> C3H8(g) ΔH = -103.8 kJ/mol (Equation 3) C(s) + O2(g) ---> CO2(g) ΔH = -393.5 kJ/mol (Equation 4) C3H8(g) + 5 O2(g) ---> 3 CO2(g) + 4 H2O(g) ΔH = ??????? To find ΔH for equation 4 you must: Screen reader version Consider the problem below: (Equation 1) 4 H2O(g) arrow 4 H2(g) + 2 O2(g) ΔH = 967.2 kJ/mol (Equation 2) 3 C(s) + 4 H2(g) arrow C3H8(g) ΔH = minus 103.8 kJ/mol (Equation 3) C(s) + O2(g) arrow CO2(g) ΔH = minus 393.5 kJ/mol (Equation 4) C3H8(g) + 5 O2(g) arrow 3 CO2(g) + 4 H2O(g) ΔH = ??????? To find ΔH for equation 4 you must: flip equation 1 only flip equation 2 only flip equation 3 only flip equation 1 and equation 3 only flip equation 2 and equation 3 only flip no equation
- for part a) can someone show how we get from 35265405 moles to 564.24tonne/yearSuppose some cells are assembling a certain protein made of 23 amino acids. Calculate The MAXIMUM MOLES of this protein that can be assembled if250 mg Of glucose are available for combustion Please check work and don't round when doing the math.Q2: A fuel oil is burned with 65% excess air, and the combustion characteristics of thefuel oil are similar to a paraffin series dodecane C12H26. Determine: (a) the actualair/fuel ratio (A/F) on a mole basis, (b) the actual air/fuel ratio (A/F) on a mass basis,and (c) the actual volumetric (molar) analysis of the products of combustion. State allthe assumptions that you would made before solving this question. Air contains 21%O2 and 79% N2 by mole. Do not solve in tabulated form.
- Given the unbalanced equation: Al + CuO Al2O3 + Cu. When properly balanced, the balancing coefficient of Al2O3 is...? please explain completelyuse 17.89 mL (experimental volume) and 0.00074044 mol H2 (theoretical moles of hydrogen gas) to calculate the value of R. Include correct unitsPlease don't provide handwritten soution
- Methanol CH4O is formed from carbon monoxide and hydrogen gas at high temperatures. Suppose we have 4 moles of CO and 6 moles of H2, determine the limiting and excess reagents.A sample of barium reacts completely with oxygen in a specialized crucible. The reaction that occurs isas follows:barium + oxygen → barium oxide The data from your experiment is given belowMass of crucible 8.856 gMass of crucible + barium 9.356 gMass of crucible + barium oxide 9.414 g Use the data provided to prove that the empirical formula of barium oxide is BaO.what mass of h2o in grams will be generated by the complete combustion of 10.5 g of octane in excess oxygen? use dimensional analysis.