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there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
The formula given is wrong it should be NH3SO4. Total number of Nitrogen atoms will be 1. Hydrogen=3 Sulphur=1 Oxygen=4
Look at the subscripted number to the right each element's symbol. That is how many atoms of that element are in one formula unit. If no number appears next to the chemical symbol, then the number of atoms is 1. The total number of atoms is the sum of the number of atoms of each element. For example, the formula for sulfuric acid is H2SO4, a compound of the three elements hydrogen (H), sulfur (S), and Oxygen (O). Hydrogen's subscript is 2, oxygen's is 4, and Sulfur does not have a subscript. So 1 molecule of sulfuric acid contains 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms, for a total of 7.
The formula is Ca(ClO3)2, so the total number of atoms in the compound is 9.
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there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
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there are 9 atoms in a molecule of ethanol. its molecular formula is : CH3, CH2, OH
The correct formula of sodium chloride is NaCl. This molecule has two atoms - sodium and chlorine.
There is no compound with the formula CHO. However, if you meant a sugar such as glucose, the formula is C6H12O6 . So, the total number of atoms is glucose is 6+12+6 = 24 atoms.
The formula for chromium(III) sulfate is Cr2(SO4)3. The subscript after the parentheses in this formula means that all the atoms inside it occur as many times as the subscript. Therefore, the total number of atoms in this formula is 2 + 3(1 + 4) = 2 + (3 X 5) = 17.
There are 7 atoms in a ethanol molecule. If the formula is C2H5OH the 2 plus 5 is 7
Na is 1 Cl is 1 so obviously its 6