0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many hydrogen atoms are in 45.0 grams of hydrogen gas?
45,0 grams of hydrogen gas have 135,5.10e23 atoms.
How many atoms of hydrogen are in 3.4 grams of hydrogen peroxide?
1,204428358.1023 atoms of hydrogen
If 6.500 grams of hydrogen sulfide is decomposed to get 0.384 grams hydrogen how much sulfur is there?
The mass of sulfur is 6,118 g.
How many atoms are in 50.7 grams of hydrogen atoms?
3.05 x 1025
How many hydrogen atoms are in 1.25 grams of CH4?
1,25 grams of CH4 contain 0,156696.10e23 atoms.
How many total hydrogen atoms are in this solution?
1 Mol of Hydrogen has a mass of 1.0078 grams (g) 1 Hydrogen molecule is 1.673 X 10-24 grams(g) Therefore, if you know how Mols of Hydrogen there are in a solution then you can calculate the number of hydrogen molecules as follows: Example: A Solution has 5 Mols of Hydrogen, How many Hydrogen molecules are there in the solution? answer: 5 X (1.0078g) / 1.673 X 10-24 grams(g) = 3.01 X 1024 atoms
How many Hydrogen atoms are contained in 167 grams of propane?
1.828e25
How many moles are in 75.00 grams of hydrogen?
How many hydrogen atoms are in 35.0 grams of hydrogen gas?
How many hydrogen atoms are in 5.839 grams of styrene?
How_many_hydrogen_atoms_are_in_5.839_grams_of_c8h8Same question answered.
What is the method of working out the molecular mass of hydrogen?
On the periodic table it says that one mole of hydrogen atoms weighs 1.008 grams. However, Hydrogen is a diatomic molecule (it is composed of two hydrogen atoms in its molecular state). Hence, the molecular mass of hydrogen is 1.008 multiplied by 2 = 2.016g this is the mass of one mole of hydrogen. Hope this helps!
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.?
The % of hydrogen is superfluous information 1.5 lb H2O2 (454 grams/1 lb)(1 mole H2O2/34.016 grams)(2 mole H/1 mole H2O2)(6.022 X 10^23/1 mole H) = 2.4 X 10^25 atoms of hydrogen
How many atoms of hydrogen are in 5 grams of water?
6.6x1022 per gram of water
