C + O2 -------> CO2 12g of carbon produces 44g of carbon dioxide 1kg of carbon will produce 3-67kg of carbon dioxide
This depends on the chemical composition of the hydrocarbon.
Only that required to build the dam and make its component machinery. Hydroelectric power (produced by the operation of the dam) does not produce any new carbon dioxide.
The oceans are regarded as carbon dioxide sinks, not sources. This means they remove carbon dioxide, not produce it. Carbon dioxide dissolves from the air into ocean water. Once there it is removed by plankton and algae, by corals and mollusks in making shells, and by chemical action.
From 16 g methane and 64 g oxygen are obtained 44 g carbon dioxide.
can be used for photosynthesis
Sprite has 6% of carbon dioxide
None. Light bulbs do not emit carbon dioxide. The electricity used to power the light bulb may have been produced by a method which emits carbon dioxide (then again, it may not have), but the bulb itself doesn't emit anything except heat and light.
6 percent of root beer is carbon dioxide
There is around 2,000 pounds of carbon dioxide waste produced by coal power plants. This is released by a natural gas.
Carbon dioxide is a colourless odourless gas made from a carbon atom covalently bonded to two oxygen atoms. Carbon dioxide is needed by plants for photosynthesis and it is produced as a waste product in respiration. Excess carbon dioxide may dissolve in sea water to produce carbonates. However, at present some scientists are concerned that too much carbon dioxide gas is getting into the atmosphere as a result of burning fossil fuels and this may be causing global warming.
Almost all fuel used to create energy (coal, oil, gas) causes carbon dioxide emissions, therefore not using aka saving energy will reduce carbon dioxide emissions. Nature produces most of the carbon dioxide. Man produces about 6% of all CO2 produced. Much of this by items that would otherwise rot and create CO2 naturally.