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One Atomic Mass unit (amu) is defined as one twelfth the mass of a carbon-12 atom, and it is not directly related to the number of atoms. However, in 1 gram of hydrogen, there are approximately 6.022 x 10²³ atoms, which is Avogadro's number. Since the molar mass of hydrogen is about 1 g/mol, 1 gram corresponds to 1 mole of hydrogen atoms, containing roughly 6.022 x 10²³ individual hydrogen atoms.
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How many atoms are in 1 amu and 1g of hydrogen?
One atomic mass unit (amu) is defined as one twelfth of the mass of a carbon-12 atom, which is approximately (1.66 \times 10^{-24}) grams. In 1 gram of hydrogen, there are about (6.02 \times 10^{23}) atoms (Avogadro's number), since the molar mass of hydrogen is approximately 1 g/mol. Therefore, 1 gram of hydrogen contains roughly (6.02 \times 10^{23}) atoms, while 1 amu represents a much smaller fraction of a single atom's mass.
What is the total number of atoms in water?
it depends on how much water you have. but the density is 1g/cm^(3) .
How many atoms in 1mg of As?
First you need to organize what you need to determine the number of atoms in 1 mg of As. You need to know the following:1 mol As = 74.92160g As (from the periodic table)1 mol As = 6.022 x 1023 atoms As (Avogadro's number)1000mg = 1g As (conversion from mg to g)Now we start the calculations:1) Convert mg to g.1mg As x (1g/1000mg) = 0.001g As2) Convert g As to moles As0.001g x (1mol As/74.92160g As) = 1.3 x 10-5mol As3) Convert mole As to atoms of As1.3 x 10-5mol As x (6.022 x 1023 atoms As/1mol As As) =7.8 x 1018 atoms AsSo, the answer to your question, is that 1mg of As has 7.8 x 1018 atoms As
How many pints in 1400g of water?
2.465, assuming that 1g=1ml (density of 1)
How many milligrams of calcium is that?
i think it will be 1mm because there are only 1g or calcium in a bottile
How many amu 1g of substance has?
1.66
How many atoms are in 1 amu?
There is no fixed number of atoms in 1 atomic mass unit (1 amu) because an atomic mass unit is a unit for measuring the mass of an individual atom. The mass of an atom is determined by the total number of protons, neutrons, and electrons it contains.
How many atoms are in 1 amu and 1g of hydrogen?
One atomic mass unit (amu) is defined as one twelfth of the mass of a carbon-12 atom, which is approximately (1.66 \times 10^{-24}) grams. In 1 gram of hydrogen, there are about (6.02 \times 10^{23}) atoms (Avogadro's number), since the molar mass of hydrogen is approximately 1 g/mol. Therefore, 1 gram of hydrogen contains roughly (6.02 \times 10^{23}) atoms, while 1 amu represents a much smaller fraction of a single atom's mass.
What is the mass of 1000amu of iron in gram?
The atomic mass unit (amu) is a unit to measure the mass of atoms and molecules. To convert 1000 amu of iron to grams, you would use the molar mass of iron, which is approximately 56 grams per mole. Therefore, 1000 amu of iron is equal to 17.86 grams (1000 amu ÷ 56 g/mol = 17.86 g).
Is there such thing as 6.0221023 atoms equal to 1g?
Yes. One mole (6.022x1023) of hydrogen atoms would have a mass of about 1g.
How many atoms are in 1g of sodium lithium and chlorine?
By definition, every gram atomic mass of an element contains Avogadro's Number of atoms. The grams atomic masses of the three elements in the question are: sodium, 22.9898; lithium, 6.941; and chlorine, 35.453. Therefore, one gram of sodium contains (6.022 X 1023)/22.9898 or about 2.619 X 1022 atoms; one gram of lithium contains (6.022 X 1023)/6.941 or about 8.676 X 1022 atoms; and one gram of chlorine contains (6.022 X 1023)/3.5453 or about 2.619 X 1022 atoms. (If the specified "1g" is considered possibly inexact, each value should be rounded to only one significant digit, because no more are justified.)
How many 25cg is equal to 1g?
it is equal because 1g
How many grams in 10mg?
1g = 1000mg 10mg x 1g/1000mg = 0.01g
What is the total number of atoms in water?
it depends on how much water you have. but the density is 1g/cm^(3) .
What is the number of atoms in Ag2O?
I believe it is 4. 1A+1G+2O 1+1+2=4
If 1g of hydrogen contains 602000000000000000000000 atoms of hydrogen what is mass of 1 hydro gon atom?
1
How many ounces equals a mole of water?
In chemisty metric weights are used rather than imperial, it makes things a lot simpler. Mole's are easy to calculate all you need to remember is that 1mol is equal in grammes to the molecular mass of the molicule. So water is 2 Hydrogen atoms each of 1.008 atomic mass unit (AMU) and 1 Oxygen atom of 15.999 AMU. So (2x1.008)+15.999=18.015 AMU therefore one mol of water is 18.015g. Two points though. 1: As it is difficult to weigh out to one thousandth of a gramme you often round up especially when using water as volume is often used instead as 1Cm3 is appprox 1g 2:AMU's are approximate weights as different isotopes have different AMU's, therefore 1 mol of water is approx 18.015g.
