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H2S is hydrogen sulfide. It is a gas an normal pressure and at anything above -60.28 °C. The gas has a density of 1.363 grams per litre. Wikipedia has more particulars on this toxic and flammable gas, and a link is provided.

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17y ago

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What is the mass of sulphuric acid?

The molar mass of sulfuric acid is 98 grams per mole.


What is the molar concentration of 99 percent solution of sulfuric acid?

Well if you have 99% solution of H2SO4, that means of one L you have 990 mL the acid. The density of sulphuric acid is 1.84g/mL... so that means you will have by mass 1821.6g of acid. The molecular weigth of H2SO4 is 98.1g/mol... so if you divide mass by molar mass you should get moles... which is about... 18.57moles. So that means 99% sulphuric acid is approx. 19M.


What is the mass of 1 mole of sulfuric acid h2so4?

1 gm mole of Sulphuric Acid (H2SO4) weights 98 gm.


How many grams of the substance is needed for the one mole of the molecule or the compound H2SO4?

I think that your question is "What is the molar mass of Sulphuric Acid?" The answer to that question is 98.066 g/mol


What is the chemical formula for lauric acid?

The molar mass of lauryl alcohol (C12H26O) is 186,34.


What is percent of hydrogen in sulfuric acid?

Sulfuric acid (H₂SO₄) contains two hydrogen atoms in the molecule. To find the percentage of hydrogen in sulfuric acid, divide the atomic mass of hydrogen by the molar mass of sulfuric acid and multiply by 100. This calculation gives approximately 2.03% hydrogen in sulfuric acid by mass.


Molecular mass of sulphuric acid and potassium nitrate?

Molecular mass of sulfuric acid is 98 u. Molecular mass of potassium and nitrate ions are 39 and 62 respectively. The molar mass of potassium nitrate is 101u.


What is the molar mass of lactic acid?

The molar mass of lactic acid is approximately 90.08 g/mol.


What is the Molar Mass of Hypochlorous acid?

The molar mass of Hypochlorous acid is 52.46 grams per mole. In order to determine the Molar Mass of Hypochlorous acid you must determine the molecular weight of each element in the compound, which are Hydrogen, Oxygen and Chlorine.


How do you make 0.1 Molar of sulfuric acid?

9,8 g concentrated sulphuric acid to 1 L of water (attention to mixing !)


What is the atomic mass of orthophospharic acid?

It is known as Phosphoric acid Molar mass 98.00 g/mol


Which acid having nearly equal molecular weight to acetic acid?

The molar mass of ethanoic acid (acetic acid, C2H4O2) is 60.05 g mol−1H2CO3 molar mass 62.03 g mol-1HNO3 molar mass 63.01 g mol−1