Explanation: One mole of methane specifies NA , Avogadro’s number of methane molecules, i.e. 6.022×1023 individual CH4 molecules. And thus it contains 4×6.022×1023 hydrogen atoms .
How many moles of hydrogen are in 4 moles of methane CH4?
The formula for methane, CH4 indicates that one mole of the compound contains four moles of hydrogen atoms.
How many atoms of hydrogen are in 4g of CH4?
1 mole of CH4 contains 24. 088×1023 hydrogen atom.
How many atoms does SO3?
In sulfur trioxide molecule(SO3), the central position is occupied by Sulfur atom. Sulfur atom is in turn bonded to 3 Oxygen atoms by means of 3 double bonds. Only 3 atoms are present in a molecules of SO3. One is S and 3 are O atoms.
How many atoms are in 2 moles of methane?
We’re asked to determine the number of hydrogen atoms contained in 2 moles of methane (CH4). The answer is option d): there are 4.82×1024 atoms of H methane.
How many molecules is 0.5 moles?
There are ~3*10^23 molecules of H2O in 0.5 mole. So half a mole of anything will have half of Avogadro’s constant atoms of molecules. 1- mole of water contains= 6.022 x 10²³ molecules.
How many atoms are in 18g of water?
So, in a single molecule of water, two mole of hydrogen are present. 18 g of water will contain ⇒1×12.046×1023=12.046×1023 atoms of hydrogen. Therefore, 12.046×1023 atoms of hydrogen are present in 18 gram of water.
How many atoms are in H2SO4?
Sulfuric Acid, H2SO4 is a chemical compound made up of two hydrogen atom, one sulfer atom, and four oxygen atoms.
How many atoms are there in 1 mole of hydrogen?
In one mole of hydrogen atoms, there exists approximately 6.02⋅1023 hydrogen atoms.