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How many atoms of hydrogen are present in 1.5 lb of hydrogen peroxide which is 5.93 percent hydrogen. 1 lb equals 454 grams.?
First, calculate the total weight of hydrogen in 1.5 lb of hydrogen peroxide: 1.5 lb * 454 g/lb * 0.0593 = 128.97 g of H2O2 Then, convert this weight to the number of moles of hydrogen: 128.97 g / 34.0147 g/mol = 3.79 moles of H2O2 Since each mole of H2O2 has 2 moles of hydrogen atoms, there are 3.79 * 2 = 7.58 moles of hydrogen atoms. Finally, calculate the number of atoms: 7.58 moles * 6.022 x 10^23 atoms/mol = 4.56 x 10^24 atoms of hydrogen.
How many atoms are in 1 mole of Ag?
There are 6.022 x 10^23 atoms in 1 mole of silver (Ag) as per Avogadro's number.
How many moles of atoms are in 6.0221023 atoms Ne?
ONE(1) mole. 6.022 x 10^(23) is the Avogadro Number. Which is a constant for the number of atoms of any element in one mole. So for Neon(Ne) the number represents one mole of neon atoms.
How many chlorine atoms are in 1.00 mole of CL?
602200000000000000000000 atoms or 6.022 X 10^23
How many moles of sulfur atoms are present in 3.00 moles of cs2?
6. 1 mole of CS2 contains 1 mole of carbon and 2 of sulfur.
How many atoms of hydrogen are present in 1.5 lb of hydrogen peroxide which is 5.93 percent hydrogen. 1 lb equals 454 grams.?
First, calculate the total weight of hydrogen in 1.5 lb of hydrogen peroxide: 1.5 lb * 454 g/lb * 0.0593 = 128.97 g of H2O2 Then, convert this weight to the number of moles of hydrogen: 128.97 g / 34.0147 g/mol = 3.79 moles of H2O2 Since each mole of H2O2 has 2 moles of hydrogen atoms, there are 3.79 * 2 = 7.58 moles of hydrogen atoms. Finally, calculate the number of atoms: 7.58 moles * 6.022 x 10^23 atoms/mol = 4.56 x 10^24 atoms of hydrogen.
Does 1 mole of hydrogen atoms equals 1 mole of helium atoms?
No, 1 mole of hydrogen atoms does not equal 1 mole of helium atoms. One mole of any element contains Avogadro's number of atoms (6.022 x 10^23), so 1 mole of hydrogen atoms would have that many hydrogen atoms, while 1 mole of helium atoms would have that many helium atoms.
How many H atoms in 1 mole of C7H16?
There are 16 hydrogen atoms in 1 mole of C7H16.
How many atoms of Hydrogen are found in 1 mole?
1 mole of any element = 6.02 × 1023 atoms
How many molecules are in the formula h2o2?
1 fomula unit has one molecuke.There are four atoms in 1 molecule.
How many O atoms are in 1 mole of H2SO4?
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
How many atoms are in 1 mole of Copper?
1 mol Cu Atoms (6.02x10^23 atoms)
How many carbon atoms are in one mole of butane?
avogadro numbers of atoms
How many atoms in 1 mole?
There are 6.02 x 10 ^ 23 atoms or molecules of a substance in one mole of that substance. This is Avogadro's number.
How many moles are in Li2O?
1 mole of Li₂O contains 2 moles of lithium (Li) atoms and 1 mole of oxygen (O) atoms. Therefore, in 1 mole of Li₂O, there are a total of 3 moles of atoms.
How many moles of C do you have in the CO2?
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms.
How many atoms in 1 mole molecule of sulfur?
Avagadro's number states that there are 6.022 x 10^23 atoms in 1 mole of any element.
