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Is the compound h2s an acid?
It is known as hydrosulfuric acid. Not to be confused with sulfuric acid which is H2SO4
How many protons does beryllium?
Beryllium has 4 protons.
How many grams of sulfur can be prepared from 1.40 kg of H2S?
1.40 kg is equal to 1.40 / 0.03418= 40.96 mole H2S, thus 40.96 mole of S (sulfur) which is 40.96 * 0.03207= 1.31 mole S(0.03418 and 0.03207 are molar masses of H2S and S respectively in kg/mol)
What is a formula for sodium hydrogen sulfide?
The formula for dihydrogen sulfide, or just hydrogen sulfide, is H2S. A pair of hydrogen atoms are bonded to a sulfur atom to make up this toxic compound. A link can be found below for more information.
How many protons does strontium have?
You can tell how many protons an element has from its atomic number. So the atomic number of Strontium is 38..so it has 38 protons.
Difference between dibasic acid and diprotic acid?
Dibasic acid is an acid that can donate two protons (H+) per molecule in a chemical reaction, while diprotic acid is an acid that can release two protons (H+) in solution. The key difference is that dibasic acid refers to the number of acidic groups in the molecule, while diprotic acid refers to the number of protons that can be donated.
Why is H2S acidic in water?
H2S is acidic in water because it can dissociate to form H+ ions, which can lower the pH of the solution. When H2S reacts with water, it forms hydrosulfuric acid (H2S + H2O → HS- + H3O+), which can donate a proton to water, increasing the concentration of H3O+ ions and making the solution acidic.
Strongest acid HCl H2O HI H2S ranking weakest to strongest?
Weakest to strongest: H2O, HCl, H2S, HI. This ranking is based on the strength of the acids determined by their ability to donate protons. HI is the strongest acid in the list due to its highly polar bond between hydrogen and iodine, making it the easiest to dissociate and donate protons.
How many moles of hydrogen sulfide are contained in a 64.6-g sample of this gas?
To find the number of moles of hydrogen sulfide, divide the given mass by the molar mass of hydrogen sulfide. The molar mass of hydrogen sulfide is approximately 34.08 g/mol. Thus, 64.6 g / 34.08 g/mol = 1.9 moles of hydrogen sulfide in the sample.
How many moles of oxygen are needed to react completely with 2.3 moles of H2S?
The balanced chemical equation for the reaction between oxygen (O2) and hydrogen sulfide (H2S) is: 2H2S + 3O2 -> 2SO2 + 2H2O From the equation, it is a 3:2 ratio of O2 to H2S. Therefore, if 2.3 moles of H2S are present, (2.3 moles H2S) * (3 moles O2 / 2 moles H2S) = 3.45 moles of O2 are needed.
How many ppm of H2S in crude makes it sour crude?
30
Is H2S ironic or covalent?
H2S is a polar compound.It is not ionic.
How can you make h2s?
Add an acid to Na2S.It will emit H2S.
What is the fomula for hydrosulfuric acid?
Hydrosulfuric acid is H2S. H2S (aq) (H2SO4 is sulfuric acid). The acids with "hydro" at the start of their names are all derived from dissolved gases, e.g. hydrochloric acid is aqueous hydrogen chloride, hydrocyanic acid is aqueous hydrogen cyanide etc.
Can H2S gas discolor carpeting?
H2S do not have bleaching properties.So it do not discolor
What is the state of h2s?
H2S is a gas.It smells like rotten eggs.
What is the formula for hydrosulfric acid?
The formula for hydrosulfuric acid is H2S.
