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to work out the number of moles, you divide the mass by the relative Atomic Mass
so 200 divided by 44 = 4.55 moles
Wiki User
∙ 12y ago
Wiki User
∙ 6y agoCarbon has atomic mass 12 (~). Oxygen has atomic mass 16 (~).
12 + (16 * 2) = 44, so the mass of one mole is 44g. Therefore, 2 moles would have 88 grams
Wiki User
∙ 12y agoTwo moles of CO2 have a mass of 88.01g.
Jacky😈 -
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How many moles is 3 grams of carbon?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Carbon's atomic mass is 12.011 grams.
What mass of carbon dioxide is produced from the complete combustion of 6.80103g of methane?
The balanced equation for the complete combustion of methane is CH4 + 2 O2 -> CO2 + 2 H2O. This equation shows that each mole of methane produces one mole of carbon dioxide. The mass of carbon dioxide produced by complete combustion of any mass of methane will therefore equal the mass of methane reacted multiplied by the ratio of the gram molecular masses of carbon dioxide and methane. The answer to the question therefore is about (6.80103)(44.0098)/(16.04276) or 18.6953 grams of carbon dioxide, to the justified number of significant digits.
What is the mass of 200 moles of Fe?
200 (mol) * 56.0 (g/mol) = 11,200.0 grams
What are the three most important dissolved gases in seawater?
1. Nitrogen. (It makes up 78% of the atmosphere) 2. Oxygen (21%) 3. Argon (1%) The local atmosphere may contain various amounts of water vapor by mass.
How does smoking affect carbon dioxide levels?
Smoking increases carbon monoxide levels in the blood as opposed to carbon dioxide. Carbon monoxide ties up hemoglobin so that smokers have lower blood oxygen levels. Chronic inflammation has been linked to the high levels of carbon dioxide that smokers breathe in as it is 200 times the atmospheric rate.
What mass of carbon dioxide is produced when 200 tons of calcium oxide is made?
the answer is 356.96 tonnes
How many moles is 3 grams of carbon?
By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So if you have just 1 mole, the number of grams will be the atomic mass. Carbon's atomic mass is 12.011 grams.
The mass in grams of 2.8 moles aluminum?
200
What mass of carbon dioxide is produced from the complete combustion of 6.80103g of methane?
The balanced equation for the complete combustion of methane is CH4 + 2 O2 -> CO2 + 2 H2O. This equation shows that each mole of methane produces one mole of carbon dioxide. The mass of carbon dioxide produced by complete combustion of any mass of methane will therefore equal the mass of methane reacted multiplied by the ratio of the gram molecular masses of carbon dioxide and methane. The answer to the question therefore is about (6.80103)(44.0098)/(16.04276) or 18.6953 grams of carbon dioxide, to the justified number of significant digits.
What is the mass of 200 moles of Fe?
200 (mol) * 56.0 (g/mol) = 11,200.0 grams
What is the mass of 200 moles of NH3?
Multiply it by molecular mass.It is about 3400g
What is the number of moles of 200g of Fe?
For this you need the atomic (molecular) mass of FeCl3. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. FeCl3=162.4 grams .200 moles FeCl3
What are the three most important dissolved gases in seawater?
1. Nitrogen. (It makes up 78% of the atmosphere) 2. Oxygen (21%) 3. Argon (1%) The local atmosphere may contain various amounts of water vapor by mass.
What gas in the atmosphere is suspected to be contributing to global warning?
Carbon dioxide, and it's more than "suspected". Scientists have known that carbon dioxide traps heat for more than 200 years.
Why is there more carbon dioxide in Earth's atmosphere?
There is more carbon dioxide in the atmosphere now because we have been burning fossil fuels (coal, oil and natural gas) for more than 200 years. This burning adds long-hidden carbon dioxide, so it is too much for the carbon cycle to completely recycle.
How does smoking affect carbon dioxide levels?
Smoking increases carbon monoxide levels in the blood as opposed to carbon dioxide. Carbon monoxide ties up hemoglobin so that smokers have lower blood oxygen levels. Chronic inflammation has been linked to the high levels of carbon dioxide that smokers breathe in as it is 200 times the atmospheric rate.
What is carbon abundance in the earth's crust?
Earth's Crust: 200 per million by weight, 344 parts per million by moles.
