Question

What is the atomic mass of water? How is this determined?

Answer 1

We know Water is an inorganic, straightforward, boring, unscented, and almost dismal synthetic substance, which is the principal constituent of Earth's hydrosphere and the liquids of all known living creatures (in which it's anything but a solvent). Its compound recipe is ${H_2}O$ , implying that every one of its particles contains one oxygen and two hydrogen iotas, associated by covalent bonds. Two hydrogen atoms are joined to one oxygen particle at a point of $104.45^\circ$.

Complete answer:
The complete amount of the majority of the particles or components present in the atom is named as sub-atomic mass.
Computation of Molar mass of a compound:
One can track down the atomic mass of the particle by following the given substance:
Recognize the recipe of the compound or atom.
Utilizing the equation decides the quantity of particles present in every component of the compound or atom.
Increase the nuclear load of every component with the quantity of molecules of that specific component.
Then, at that point add the unit as grams/mole you will get the sub-atomic mass of the substance.
Molar mass of water
One mole of ${H_2}O$ consists of $2$ moles of hydrogen iotas and $1$ mole of oxygen molecules.
Molar weight of atoms:
Mass of 1 mole of Hydrogen atoms$= 1g/mol$
Mass of two moles of Hydrogen atoms$= 2 \times 1g/mol = 2g/mol$ .
Mass of one mole of Oxygen atoms $= 1 \times 16g/mol$
On adding all the above-got values we get,
Mass of one mole of water$= 2g/mol + 16g/mol = 18g/mol$.

Note:
A significant part of the significant distance exchange of items (like oil, gaseous petrol, and made items) is shipped by boats through oceans, streams, lakes, and trenches. Water is a phenomenal dissolvable for a wide assortment of substances mineral and natural; as such it is broadly utilized in mechanical cycles, and in cooking and washing. Water, ice and snow are additionally integral to numerous games and different types of amusement, like swimming, delight sailing, boat dashing, surfing, sport fishing, jumping, and ice skating and skiing.