98 will be the molecualr mass
heya mate the molecular mass of sulphuric acid is 98
98.079g/ mol and in amu it is
To do this, multiply the numbers of atoms of each element in a compound by their atomic masses from the periodic table. When you add these numbers up, you come up with the molar mass of the compound. As a result, we would say that the molar mass of sulfuric acid is "98.09 g/mol."
sorry I don't know sorry sorry sorry sorry sorry sorry
The molar mass of hydrogen is 1
The molar mass of hydrogen is 1Molar mass of sulphur (S) is 32
The molar mass of hydrogen is 1Molar mass of sulphur (S) is 32Molar mass of oxygen (O) is 16
The molar mass of hydrogen is 1Molar mass of sulphur (S) is 32Molar mass of oxygen (O) is 16Now ,
The molar mass of hydrogen is 1Molar mass of sulphur (S) is 32Molar mass of oxygen (O) is 16Now ,2(1)+32+4(16) = 98
The molar mass of hydrogen is 1Molar mass of sulphur (S) is 32Molar mass of oxygen (O) is 16Now ,2(1)+32+4(16) = 98Molar mass of sulphuric acid i.e. H2SO4 is 98.
May this help uh,mate.
Molar mass is defined as the mass of a given substance(here, H2SO4) divided by the amount of that substance(in mol). Molar mass of H2SO4 can be calculated by adding the respective molar masses of all the elements constituting it. Molar mass of H(x2)+Molar mass of Sulphur(x1)+ Molar mass of Oxygen(x4).
here's ur answer ⤵⤵⤵⤵
Molecular mass of one Sulphur atom = 32 g
Molecular mass of eight Sulphur atoms will be = 8×32
= 256 g
⭐ hope it helps ⭐
in general, salt (particularly nacl) will increase the rate of corrosion (rusting).
to understand why, consider metallic iron
rusts (oxidises) to iron(ii) oxide
in the presence of oxygen
corrosion (rust) is 'redox' reaction, means it involves reduction (of oxygen into hydroxide ions) and oxidation (of metallic iron to iron cations).
for any redox reaction to take place, electrons are transferred. in case, from the metallic iron loses electrons to oxygen. the presence of salt (or any electrolyte) in the water accelerates the reaction because it increases the conductivity of water, effectively increasing the concentration of ions in the water and so increasing the rate of oxidation (corrosion) of the metal.
the situation is complicated by the fact that salt dissolved in water actually reduced the amount of dissolved oxygen present in the water. is because the water molecules are attracted to the dissolved ions from the salt (solvation), has the tendency to decrease the weak affinity of non-polar oxygen molecules to water, thereby driving dissolved oxygen out. so if the metal is totally submerged in water, salt concentrations can actually reduce the rate of corrosion, if the water is not aerated.
so it depends upon the amount of oxygen getting into the water and onto the metal. for example, underwater plants can release oxygen in salty water will accelerate the rate of corrosion of the submerged metal. of course, if the metal is not completely submerged in salt water but only partially submerged, or is affected by salt water 'spray', it will be still be exposed to oxygen and will rust faster.
because si cannot accept lone pair.