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Which compound has a relative atomic mass of 44?
Carbon dioxide
What is the mass of Carbon dioxide in the atmosphere at 350 ppm?
To calculate the mass of carbon dioxide in the atmosphere at 350 ppm (parts per million), we need to know the total mass of the atmosphere and the molar mass of carbon dioxide. The molar mass of carbon dioxide is about 44 grams per mole. At 350 ppm, the mass of carbon dioxide in the atmosphere would be around 5.15×10^15 kg.
When methane burns carbon dioxide and water are formed The mass of carbon dioxide plus the mass of water equal the mass of the methane plus the mass of OXYGEN?
When methane burns, the carbon dioxide and water formed, equal the mass of the methane plus the mass of the oxygen.
What is the mass of 1 mole of carbon monoxide?
One mole of 12C has a mass of 12.00000 grams (exactly, by definition).One mole of 13C has a mass of 13.00335 grams.One mole of 14C has a mass of 14.00324 grams.One mole of natural carbon - i.e. a sample with the ration of isotopes equal to that in nature - has a mass of 12.0107 grams.
What is the mass of carbon dioxide?
44.0095 amu
Which compound has a relative atomic mass of 44?
Carbon dioxide
Calculate the formula mass of carbon dioxide to the nearest 0.1u?
The formula mass of carbon dioxide (CO2) can be calculated by adding the atomic masses of carbon and two oxygen atoms. The atomic mass of carbon is 12.01 u, and oxygen is 16.00 u. Thus, the total formula mass of carbon dioxide is approximately 44.01 u.
What is the percent of carbon in carbon dioxide?
Carbon dioxide (CO2) has a molecular formula of one carbon atom and two oxygen atoms. To calculate the percentage of carbon in carbon dioxide, you take the molar mass of carbon (12.01 g/mol) and divide it by the molar mass of the entire compound (12.01 g/mol + 2*(16.00 g/mol)), and then multiply by 100 to get the percentage. This gives a percentage of approximately 27.3% carbon in carbon dioxide.
What is the relative formula mass for MgCO3?
The relative formula mass of MgCO3 is 84.3 g/mol. This is calculated by adding the atomic masses of magnesium (24.3 g/mol), carbon (12.0 g/mol), and three oxygen atoms (16.0 g/mol each) together.
Carbon dioxides atomic mass?
Carbon's atomic relative atomic mass is roughly 12 and oxygen's roughly 16. CO2 therefore is 12 + (16 * 2 ) = 44 units. So the relative _molecular_ (it can't be atomic as CO2 isn't an atom) mass of carbon dioxide is 44 units.
What is the mass of carbon in carbon dioxide?
The mass of carbon in carbon dioxide is 12 grams per mole.
What is the relative formula mass of iodine?
The relative formula mass of iodine is 253.8 g/mol.
Why are gram formula masses called relative masses?
They are called relative masses because all of the masses of the elements are measured relative to the mass of an isotope of carbon called carbon-12. Carbon-12 has been assigned a mass of exactly 12 atomic mass units. One atomic mass unit has an actual value of 1.660538782(83)×10^−27 kg.
What is the carbon formula?
Carbon is a chemical element, and it has C as its chemical symbol. It does not have a chemical formula because it is (as stated) a chemical element, and not a chemical compound.
What is the mass of Carbon dioxide in the atmosphere at 350 ppm?
To calculate the mass of carbon dioxide in the atmosphere at 350 ppm (parts per million), we need to know the total mass of the atmosphere and the molar mass of carbon dioxide. The molar mass of carbon dioxide is about 44 grams per mole. At 350 ppm, the mass of carbon dioxide in the atmosphere would be around 5.15×10^15 kg.
What is the relative formula mass of copper?
The relative atomic mass of copper is approximately 63.55. To calculate the relative formula mass of copper, you sum the atomic masses of its atoms, which in this case would just be the atomic mass of copper. Therefore, the relative formula mass of copper would be 63.55.
How many molecules of carbon dioxide are in 485 grams of carbon dioxide?
First, calculate the molar mass of carbon dioxide, which is 44.01 g/mol. Then, use this molar mass to convert the given mass of carbon dioxide (485 g) to moles. Finally, use Avogadro's number (6.022 x 10^23) to determine the number of molecules in the calculated moles.
