A combustion reaction is described as a carbon source reacting with oxygen and producing carbon dioxide...

A combustion reaction is described as a carbon source reacting with oxygen and producing carbon dioxide and water. A common example of this reaction is methane reacting with oxygen gas in the following reaction: CH4 (g) + 2O2 (g) -> CO2 (g) + 2H2O (g) What would the standard entropy change be, if 20 g of methane reacted with 20 g of oxygen?

Expert Solution

queen_honey_blossom answered 2 years ago

The combustion of liquid octane, C8H18, in the presence of gaseous oxygen yields carbon dioxide and...

The combustion of liquid octane, C8H18, in the presence of gaseous oxygen yields carbon dioxide and liquid water. 2C8H18(l)+25O2(g)-------------->16CO2(g)+18H2O(l) How many grams of water are produced by the reaction of 17.0 g of octane?(fill in the blank) _________ g H2O

Acetylene (C2H2) undergoes combustion in excess oxygen to generate gaseous carbon dioxide and water. Given (delta)H...

Acetylene (C2H2) undergoes combustion in excess oxygen to generate gaseous carbon dioxide and water. Given (delta)H degrees F[CO2(g)] = -393.5 kJ/mol, (delta)H degrees F[H2O(g)] = -241.8 kJ/mol, and (delta)H degrees F [C2H2(g)] = 226.6 kJ/mol, how much energy is released (kJ) when 10.5 moles of acetylene is burned? 2.5108 MJ 26.4 MJ 13.2 MJ 52.7 MJ 9.05 MJ options listed above

1. 10.00 g of a compound containing only carbon, hydrogen and oxygen undergoes combustion, producing 13.06g...

1. 10.00 g of a compound containing only carbon, hydrogen and oxygen undergoes combustion, producing 13.06g of CO2 and 3.10g of H2O. Calculate the percent composition of the original compound. 2.A compound containing chlorine was treated with a solution of silver nitrate, precipitating silver chloride. A 1.627-g sample of the compound gave 1.003 g of AgCl. Calculate the percentage of the chlorine in the compound.

The enthalpy of combustion of solid carbon to form carbon dioxide is 2393.7 kJ/mol carbon, and...

The enthalpy of combustion of solid carbon to form carbon dioxide is 2393.7 kJ/mol carbon, and the enthalpy of combustion of carbon monoxide to form carbon dioxide is 2283.3 kJ/ mol CO. Use these data to calculate DH for the reaction 2C + O2 > 2CO

what happens for the oxygen to convert to carbon dioxide

A combustion reaction of a hydrocarbon is defined as the reaction of the compound into carbon...

A combustion reaction of a hydrocarbon is defined as the reaction of the compound into carbon dioxide and water. CmHn(g) + (m+(1/4)n)O2(g) ---> mCO2 + (1/2)nH2O(l) 1. Demonstrate that this chemical reaction is balanced. 2a. From this definition, write down the chemical reaction for the combustion of cyclopropane, C3H6(g). 2b. The enthalpy of reaction for the combustion of cyclopropane (i.e., the reaction in 2a) is measured to be ΔH° rxn = −2091 kJ/mol in the standard state at 25° C....

The reaction of glucose, C6H12O6, to carbon dioxide and water is a common reaction in the...

The reaction of glucose, C6H12O6, to carbon dioxide and water is a common reaction in the body. C6H12O6 (s) + _6__ O2 (g) → __6__ CO2 (g) + __6__ H2O (g) If you eat 15.0 g of glucose from some candy you eat, how many grams of carbon dioxide will you produce? If the density of water at body temperature (37 ⁰C) is 0.9933 g/mL, how many mL of water is produced from this reaction?

explain how oxygen and carbon dioxide are exchanged in the alveoli sac

*in the lungs , the diffusing particles are oxygen and carbon dioxide and the compartmants involved...

*in the lungs , the diffusing particles are oxygen and carbon dioxide and the compartmants involved are the air sacs (alveoli) of the lungs and the capillaries of the pulmonary circulation . the body uses oxygen and produces carbon dioxide as waste material . in which directions , relative to the blood and air sac compartmants will each of these substance move? why ?

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 27.6...

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 27.6 g of carbon were burned in the presence of 84.9 g of oxygen, 11.3 g of oxygen remained unreacted. What mass of carbon dioxide was produced?

Question