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How much carbon dioxide will be produced when one kilo of pure carbon burned?
C + O2 -------> CO2 12g of carbon produces 44g of carbon dioxide 1kg of carbon will produce 3-67kg of carbon dioxide
What proportion of air is required for burning?
Good question...... Let take one chemical equation for an example. C+O2 ---- CO2 In this Carbon has atomic mass of 12 Ox-have 16 So substituting those values, we can rewrite eqn 12 kg of carbon+(16*2)kg of ox-----(12+32)kg of co2 Simplifying.... 12kg of C+32 kg og o2 ---- 44kg of co2 So o2 required for 1kg of Carbon is... 1kg of C+ 32/12 kg of o2 ----- 44/12 kg of co2. 1c+ 2.6kg of o2 ----- 3.6kg of co2 So 2.6 kg of o2 required for combustion of 1 kg carbon. Coming to your question We all know that atmosphere contains 23% of o2 by weight and 21% by volume. So... Weight of air is ------ 2.6 * (100/23) = 11.3 kg Volume of air is--------2.6 * (100/21) = 12.38m3.
What is to equal 4 kilograms?
1kg = 0.0011023113 short ton 1kg = 2.2046226 pounds 1kg = 35.273962 ounces 1kg = 0.15747304 stone 1kg = 0.00098420653 long ton 1kg = 0.001 metric ton 1kg = 1000 grams then just multiply the numbers by 4 and there u have 4 kilos :)
How many miligrams in a pound?
about 2200mg, 1kg=1000mg, 1kg=2.2lbs
Which contains more heat 1kg of water at 0 degree or 1kg of ice at 0 degree give reason?
liquid water. its already melted.
Is the amount of heat required to boil 1kg of water equal to the amount of heat required to melt 1kg of ice?
No, the amount of heat required to boil 1kg of water is much higher than the amount of heat required to melt 1kg of ice. Boiling water requires additional heat to overcome the latent heat of vaporization, while melting ice only requires heat to overcome the latent heat of fusion.
What is specific latent heat.?
It is the amount of energy required to change the state of 1kg of a substance with no change in temperature.
What is specific latent of fusion?
It is the amount of energy required to change 1kg of solid into a liquid with no temperature change.
What is specific latent heat of vaporisation?
Is the amount of energy required to change 1kg of liquid into gas with no temperature change.
What is specific heat capacity?
Is the amount of energy that is required to change the temperature of 1kg of a substance by 1 degree Celsius with no state change.
What is the amount of ethanol produced from 1kg of glucose?
1kg of glucose produce 0.5kg of ethanol
What is substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
How much carbon dioxide will be produced when one kilo of pure carbon burned?
C + O2 -------> CO2 12g of carbon produces 44g of carbon dioxide 1kg of carbon will produce 3-67kg of carbon dioxide
Which is lighter 1kg of gold or 1kg of iron?
1kg of gold and 1kg of iron weigh the same amount because they both weigh 1 kilogram. The difference between the two lies in their density and value, not in their weight.
How much force is required to move 1kg?
The force required to move a 1kg object depends on the acceleration or friction involved. In general, to accelerate a 1kg object at 1 m/s^2, a force of 1 Newton is needed according to Newton's second law (F = ma). If there is friction, the force required will be greater to overcome the resistance.
How much electricity is required to produce 1kg of aluminum from alumina?
440 tones
What fraction of 1kg is 750 grams?
It is 750/1000 which you can simplify if required.
