Question

In: Physics

Gravimetric analysis of a petrol sample was 85.5% Carbon, 14.5% Hydrogen. The analysis of the dry...

Gravimetric analysis of a petrol sample was 85.5% Carbon, 14.5% Hydrogen. The analysis of the dry product gave 14% CO2, some O2 and reminder N2.

  1. Calculate the air to fuel (A/F) ratio supplied to the engine.
  2. The mixture strength (equivalence ratio).Determine if condensation occurs if the final product temperature and pressure are 20oC and 1.013 bar respectively.

Solutions

Expert Solution

ANSWER :

genius_generous answered 2 years ago
Next > < Previous

Related Solutions

The gravimetric analysis of iron in an ore sample was performed by digesting the sample in...
The gravimetric analysis of iron in an ore sample was performed by digesting the sample in strong acid, followed by precipitation of Fe(OH)3 using KOH, filtration of the crystalline iron hydroxide, and finally drying and ignition at high temperature to produce Fe2O3. After cooling in a dessicator, two different students got the following replicate results: Student 1, Trial 1 – 0.2109 g of ore results in 0.04594 g iron (III) oxide Student 1, Trial 2 – 0.2110 g of ore...
Make an estimate of the composition of carbon, hydrogen, oxygen, and nitrogen in the dry mass...
Make an estimate of the composition of carbon, hydrogen, oxygen, and nitrogen in the dry mass of a bacterium. Using knowledge of the size and mass of a bacterium, the fraction of that mass that is "dry mass" (that is, ca. 30%) and the chemical constituents of a cell, figure out the approximate small integers (< 10) for the composition CmHnOpNq, that is, find m, n, p, and q.
Combustion analysis of a 0.2608 g sample of a compound containing carbon, oxygen, and hydrogen only...
Combustion analysis of a 0.2608 g sample of a compound containing carbon, oxygen, and hydrogen only produced 0.5501 g of carbon dioxide, and 0.2703 g of water. Determine the empirical formula of this compound. If the molar mass for this compound is 104.1 g/mole, find the molecular formula. Write a complete balanced equation for the combustion reaction of this compound.
An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of a 1.893 gram sample...
An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of a 1.893 gram sample of the compound produced 5.545 grams of carbon dioxide and 1.388 grams of water. The 1.893-gram sample contained 7.002 x 10-3 moles. What is the molecular formula for this compound?
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen,...
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen, and oxygen) produced 39.61 g CO2 and 9.01 g H2O. The molar mass of the unknown compound is 268.34 g/mol . Find the molecular formula of the unknown compound.
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen,...
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen, and oxygen) produced 39.61 g CO2 and 9.01 g H2O. The molar mass of equilin is 268.34 g/mol. Find the molecular formula of the unknown compound. Express your answer as a chemical formula.
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen,...
Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen, and oxygen) produced 36.86g CO2 and 10.06g H2O. The molar mass of estriol is 288.38g/mol . Find the molecular formula of the unknown compound
Dry Coke composed of 4% inert solids (ash), 90% carbon, and 6% hydrogen at 40C is...
Dry Coke composed of 4% inert solids (ash), 90% carbon, and 6% hydrogen at 40C is burned in a furnace with dry air at 40C. The solid refuse at 200C that leaves the furnace contains 10% carbon and 90% inert, and no hydrogen. The ash does not react. Analysis of the flue gas which is 1100C gave 13.9% carbon dioxide, 0.8% carbon monoxide, 4.3% oxygen, and 81.0% nitrogen. There is also a third exit stream which is a superheated steam...
An organic compound contains carbon, hydrogen, and sulfur. A sample of it with a mass of...
An organic compound contains carbon, hydrogen, and sulfur. A sample of it with a mass of 2.712 g was burned in oxygen to give gaseous CO2, H2O, and SO2. These gases were passed through 311.2 mL of an acidified 0.0200 M KMnO4 solution, which caused the SO2 to be oxidized to SO42-. Only part of the available KMnO4 was reduced to Mn2+. Next, 31.12 mL of 0.0300 M SnCl2 was added to 31.12 mL portion of this solution, which still...
A compound containing only carbon and hydrogen has a carbon-to-hydrogen mass ration of 11.89. Which carbon-to-hydrogen...
A compound containing only carbon and hydrogen has a carbon-to-hydrogen mass ration of 11.89. Which carbon-to-hydrogen mass ratio is possible for another compound composed only of carbon and hydrogen? a) 2.50 b) 3.97 c) 4.66 d) 7.89 Why is the answer b?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT