Asked by: Bassou Oettlin
science chemistry

How do you find the molecular weight of h2so4?

Last Updated: 29th January, 2020

Molar mass of H2SO4 can be calculated byaddingthe respective molar masses of all the elementsconstitutingit. Molar mass of H(x2)+Molar mass ofSulphur(x1)+Molar mass of Oxygen(x4). =>98g/mol.

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People also ask, what is the molecular weight of h2so4?

98.079 g/mol

Additionally, how do I calculate molecular weight? Calculate the total mass for each element inthemolecule. Multiply the atomic mass of each element by thenumberof atoms of that element: (Atomic Mass of Element) x (# ofatoms ofthat element). Do this for each element in themolecule. Inour carbon dioxide example, the mass of thesingle carbon atom is12.011 amu.

Similarly one may ask, how do you find the equivalent weight of h2so4?

Equivalent weights may be calculated frommolarmasses if the chemistry of the substance is well known:sulfuricacid has a molar mass of 98.078(5)gmol1, and supplies two molesofhydrogen ions per mole of sulfuric acid, soitsequivalent weight is 98.078(5)gmol1/2eqmol1 = 49.039(3)geq1.

What is the percentage oxygen by weight in h2so4?

Percent composition by element

Element Symbol Mass Percent
Hydrogen H 2.055%
Oxygen O 65.251%
Sulfur S 32.693%

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