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True or false a mole of water in chemistry contains the same number of atoms as a mole of methane?
False, They contain the same number of molecules, not the same number of atoms. H2O contains 3 atoms, so in 1 mole of water there are 6.022*10^23 * 3 = 1.81*10^24 atoms. CH4 contains 5 atoms, so in 1 mole of methane there are 6.022*10^23 * 5 =3.01*10^24 atoms.
How many carbon atoms are present in a mole of 12c using eight significant figures?
Using eight significant figures, there are 6.0221421 X 10^23 carbon atoms present in a mole of 12c.
How many carbon atoms are present in a mole of 12C?
A mole of any element contains Avogadro's number of atoms, which is approximately 6.022 x 10^23. Therefore, a mole of ^12C contains 6.022 x 10^23 carbon atoms.
How many moles of oxygen atoms are present in one half mole of carbon dioxide molecules?
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
How many atoms of argon are present in 1 mole of the gas?
There are 6.022 x 10^23 atoms of argon in 1 mole of the gas, according to Avogadro's number.
How many atoms are in one mole of methane?
3.01X10 24
How many individual atoms are in one mole of methane?
3.01X10 24
How many atoms does a molecule of methane contain?
The molecule of methane has 5 atoms.
True or false a mole of water in chemistry contains the same number of atoms as a mole of methane?
False, They contain the same number of molecules, not the same number of atoms. H2O contains 3 atoms, so in 1 mole of water there are 6.022*10^23 * 3 = 1.81*10^24 atoms. CH4 contains 5 atoms, so in 1 mole of methane there are 6.022*10^23 * 5 =3.01*10^24 atoms.
What is the values represents the number of carbon atoms in one mole of methane?
elements and compounds.atom or atomic structure
How many atoms are present in 4.80 mole of Fe?
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
How many carbon atoms are present in a mole of carbon12?
6.023 x 1023
How many hydrogen atoms are there in 3.50 grams of methane?
3.5 g CH4 x 1 mole/16 g x 6.02x10^23 molecules/mole x 4 H atoms/molecule = answer.
How many atoms of O would be present in one mole of acetic acid?
2
How many carbon atoms are present in a mole of 12c using eight significant figures?
Using eight significant figures, there are 6.0221421 X 10^23 carbon atoms present in a mole of 12c.
How many carbon atoms are present in a mole of 12C?
A mole of any element contains Avogadro's number of atoms, which is approximately 6.022 x 10^23. Therefore, a mole of ^12C contains 6.022 x 10^23 carbon atoms.
How many electron are present in 1.6g of methane?
First you must find the no. on moles in 1.6g of ch4. ie. ch4=C+h4=12+(1.008x4)=16.032 or 16 approx moles=1.6/16=0.1 No. of electrons=no. atoms ie. no of moles x 6.022x10^23 =0.1x 6.022x10^23 =>6.022 x 10^22(approx)
