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How much co2 produced per ton of steel?
On average, about 1.8 tons of carbon dioxide are produced per ton of steel produced. This accounts for emissions from both the iron and steelmaking processes. Efforts are being made within the industry to reduce these emissions through technological innovations and adoption of cleaner energy sources.
Which has more molecules a gram of CO2 or a gram of H2?
A gram of CO2 has more molecules than a gram of H2 because CO2 has more atoms per molecule (three atoms in CO2 compared to two in H2). Thus, CO2 will have a higher total number of molecules per gram.
How much CO2 is produced from burning coal?
Taking coal to contain 50 percent carbon, which combines with oxygen during burning to form CO2, we can arrive at 1.83 kg CO2 for every 1 kg of coal burned. Another way to put it, taking the efficiency of power stations into account, is that 950 grams of CO2 is evolved for every KWh of electricity produced. Note that for natural gas it is more like 600 g per KWh for natural gas powered plants.
If 2.35 moles of CO2 are produced in a reaction how many moles of H2O would be produced?
Balanced equation. ( this is a equilibrium reaction ) H2 + CO2 >< H2O + CO this is one to one, so 65.1 moles is the answer. 65.1 mols H2O (1mol H2/1mol H2O ) = 65.1 moles H2
How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of C7H16?
Balanced equation. C7H16 + 11O2 >> 7CO2 + 8H2O 2.00 moles C7H16 (7moles CO2/1mole C7H16) = 14 moles CO2 ( I forget STP standard, so will use PV = nRT ) (1atm)(V) = (14moles CO2)(0.08206 Latm/molK)(273.15K) Volume CO2 = 14 *0.08206*273.15/1 = 314 Liters CO2
How many CO2 are produced during the transition reaction and the citric acid cycle per glucose molecule?
Two Co2 molecules are produced per citric acid cycle. Since the citric acid cycle occurs twice with every molecule of glucose metabolized, a total of 4 C02 molecules are produces for every glucose molecule
How many carbon dioxide molecules are produced in the Krebs cycle?
two :]
How many tons of CO2 in 1 kWh?
On average, 0.0005 metric tons (500 grams) of CO2 are produced per kWh of electricity generated from a mix of coal, natural gas, and oil-based power plants.
What is the name of C12H22O11?
Sucrose is the chemical name for the molecular formula C12H22O11. Sucrose is a disaccharide with the molecular weight of 342.3 grams per mole.
How much CO2 is produced by a 10 Megawatt power station?
The amount of CO2 produced by a 10 Megawatt power station would depend on the type of fuel it uses. For example, a coal-fired power station would produce around 25,000 tons of CO2 per year, while a natural gas power station would produce around 15,000 tons of CO2 per year.
How many pounds of CO2 are emitted per gallon of gasoline?
Approximately 19.6 pounds of CO2 are emitted per gallon of gasoline.
How many pounds of CO2 are emitted per gallon of gas?
Approximately 20 pounds of CO2 are emitted per gallon of gasoline burned.
What mass of CO2 is produced when 50.0 g of C2 H4 reacts completely in C2 H4 plus 3 O2 equals 2 CO2 plus 2 H20?
To find the mass of CO2 produced, first calculate the moles of C2H4 using its molar mass. Then, use the balanced equation to determine the moles of CO2 produced per mole of C2H4 reacted. Finally, convert moles of CO2 to grams using the molar mass of CO2.
How do you work out the cellular respiration rate in moles of glucose per minute given the info that there is 2.4ml CO2 produced and a breathing rate of 14 breaths a minute.?
To calculate the cellular respiration rate in moles of glucose per minute, you need to convert the volume of CO2 produced into moles using the ideal gas law. Then, you can use the stoichiometry of the cellular respiration reaction to relate the moles of CO2 produced to moles of glucose consumed. Once you have both values, you can determine the rate of glucose consumption per minute.
How is CO2 output calculated from kWh?
To calculate CO2 output from kWh, you would need to know the carbon intensity of the electricity source. This is typically measured in pounds or kilograms of CO2 per kWh. You can multiply the carbon intensity by the number of kWh consumed to estimate the CO2 emissions produced.
WHAT fuels produces the greatest quantity of CO2 per unit of heat energy produced?
Coal is the fuel that produces the greatest quantity of CO2 per unit of heat energy produced. This is due to its high carbon content and inefficient combustion process compared to other fuels like natural gas or renewable sources.
How many tons of CO2 emissions per therm of natural gas?
According to U.S. EPA, Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2004, 1 therm of natural gas burnt produces 11.7 lbs. of carbon dioxide emissions. Therefore, the Carbon Coefficient for natural gas is: 117 pounds of CO2 per million BTU, or 0.12 pounds per cubic foot of gas.
