Respuesta :
The molecular mass of the potassium bicarbonate. will be 101 g/mol.
and the formula for the potassium bicarbonate will be [tex]KHCO_{3}[/tex]
The molecular formula of such a molecule identifies the types of atoms it contains along with the quantity of each type. No subscript will be used if there is just one atom of a certain kind. A subscript is added to the symbol for an atom if it contains two or more atoms of a certain type of atom.
Calculation of the molecular mass as:
Molar mass of potassium (K) = 40 g/mol
Molar mass of Carbon (C) = 12 g/mol
Molar mass of hydrogen(H) = 1 g/mol
Molar mass of oxygen (O)= 16 g/mol
So, the molecular mass of the potassium bicarbonate will be 40 + 1 + 12 + (16 ×3)= 101 g/mol
Therefore, the molecular mass of the potassium bicarbonate. will be 101 g/mol.
To know more about formula
https://brainly.com/question/20748250
#SPJ4
