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How many hydrogen atoms are in 360 grams of water?
360 g H2O x 1 mol/18g H2O x 6.02x10^23 H2O molecules/mol x 2 H atoms/molecule = 2.4x10^25 hydrogen atoms.
How many hydrogen atoms are in 8.70 mol of ammonium sulfide?
8.70 moles (NH4)2S x 6.02x10^23 molecules/mole x 8 H atoms/molecule = 4.18x10^25 H atoms
How many atoms of hydrogen are found in 8.1 mol of C9H20?
1 mole of a substance has approximately 6.02 x 10^23 its particles. 8.1 moles of C9H20 has 8.1 x 6.02 x 10^23 = 4.8762 x 10^24 C9H20 molecules There are 20 Hydrogen atoms in a molecule of C9H20. Number of hydrogen atoms = 4.8762 x 10^24 x 20 = 9.7524 x 10^25 There are about 9.75 x 10^25 Hydrogen atoms
How many atoms are in 25 molecules of P2O5?
25x6.022x10^23=1.5x10^25p2o5=7atom7(1.5x10^25)
Percent of hydrogen in methane?
Percentage of hydrogen in methane is 25%. Percentage of hydrogen = mass of hydrogen/mass of methane x 100 mass of hydrogen = 1 x 4= 4 and mass of carbon = 12. Since methane has 4 hydrogen atoms and one carbon atom therefore mass of methane = 16 Percentage of hydrogen = 4/16 x 100 =25
How many atoms of hydrogen are present in 2.32 mols of C2H4?
One Mole of C2H4 will containt 6.0221415×10^23 molecules of C2H4. Therefore 2.23 Moles of C2H4 will contain 1.39713683x10^24 molecules of C2H4. There are 4 Hydrogen atoms in C2H4, so 1.39713683x10^24 x 4 = 5.58854732X10^25 atoms of hydrogen.
How many hydrogen atoms are in 360 grams of water?
360 g H2O x 1 mol/18g H2O x 6.02x10^23 H2O molecules/mol x 2 H atoms/molecule = 2.4x10^25 hydrogen atoms.
How many hydrogen atoms are in 8.70 mol of ammonium sulfide?
8.70 moles (NH4)2S x 6.02x10^23 molecules/mole x 8 H atoms/molecule = 4.18x10^25 H atoms
How many atoms of hydrogen are found in 8.1 mol of C9H20?
1 mole of a substance has approximately 6.02 x 10^23 its particles. 8.1 moles of C9H20 has 8.1 x 6.02 x 10^23 = 4.8762 x 10^24 C9H20 molecules There are 20 Hydrogen atoms in a molecule of C9H20. Number of hydrogen atoms = 4.8762 x 10^24 x 20 = 9.7524 x 10^25 There are about 9.75 x 10^25 Hydrogen atoms
Can a water molecule have two different isotopes of hydrogen?
Sure. There is nothing to control that both hydrogen atoms are of the same isotope - which specific hydrogen atoms combine with an oxygen atom basically depends on chance. Thus, considering that about 1 out of 5000 hydrogen atoms is heavy hydrogen (deuterium), that means that about 1 out of 2500 water molecules will have one deuterium atom (since there are two options for a deuterium atom to attach; whereas only 1 out of 25 million (i.e., 5000 squared) will have TWO deuterium atoms. And also molecules as HTO, DTO, T2O are possible (D is deuterium, T is tritium).
How many hydrogen atoms are in 4.00 mol of ammonium sulfide?
(NH4)2Sthere are 8 hydrogen atoms for every molecule ofammoniumsulfideNA = 4 mol x 6.02 x 10^23 = 2.4 x 10^24 molecules of ammonium sulfidenumber of hydrogen atoms = 8 x2.4 x 10^24 = 2.93 x 10^25 ( 3 sig. figure)
How many different molecules have the formula C5H12?
Actually its paraffin wax. Its an isomer (alkane).
How man Atoms in 1 bottle of coke?
Assuming that coke is mostly water, and the volume of the bottle is 0.3L: The molecular mass of water is 18 g/mol, and there are 6.022x10^23 molecules in one mol. 0.3L pure water has the mass 300 g, which corresponds to 300/18 = 16.67 mol. That corresponds to 16.67x6.022x10^23 = 1x10^25 molecules of water. As one molecule of water is made up from 3 atoms (one oxygen and two hydrogen), one bottle of coke would contain approximately 3x10^25 atoms.
How many atoms are in 25 molecules of P2O5?
25x6.022x10^23=1.5x10^25p2o5=7atom7(1.5x10^25)
Percent of hydrogen in methane?
Percentage of hydrogen in methane is 25%. Percentage of hydrogen = mass of hydrogen/mass of methane x 100 mass of hydrogen = 1 x 4= 4 and mass of carbon = 12. Since methane has 4 hydrogen atoms and one carbon atom therefore mass of methane = 16 Percentage of hydrogen = 4/16 x 100 =25
How many atoms are contained in one mole of sucrose?
Sucrose is C12H22O11. This means that there's 12 atoms of carbon, 22 atoms of hydrogen, and 11 atoms of oxygen. The total amount of atoms in sucrose is then 45.
How many moles are in 75.00 grams of hydrogen?
How many hydrogen atoms are in 35.0 grams of hydrogen gas?
