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.
There is not an exact amount of how much bleach is produced per year. However, each year Clorox makes $1.4 billion from selling bleach alone.
4 tonnes
Just under .002 per inch of cross section.
The grams of Carbon present in C12H22O11 depends on how many grams of C12H22O11 you have. For every 342 grams of C12H22O11 that you have, you will have 12 g of carbon.
Depending on the source of natural gas. Approximately 51kg of CO2 per GJ.
Too much !
natural gas
steel is worth about $0.10 per kilo
No Bingo
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.
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
5936 quid1000
Measured in tons of oil equivalent, the total energy usage is 7 tons per person per year (2011 figure), that's 22 tons of CO2 produced per person per year. Electricity usage is 13,395 kilowatt-hours per person per year (2010).
Doesn't the driver ( and any passengers ) in the car emit CO2 as well, so you are not comparing like with like.You must compare CO2 from Car, driver and passengers with CO2 emitted by cyclist to be more accurate.You will need to divide the CO2 for car driver and passenger by number of occupants of car to get CO2 per person per journey
28.359875618 pounds per square inch.
For a raft foundation, the amount of steel required is in RCC per square meter. This can be calculated using the value of 18 kilograms steel per square meter.