Calculate the relative molecular mass of lead(ii)trioxocarbonate(v)
Pb=207,N=14,O=16
To calculate the relative molecular mass of lead(II)trioxocarbonate(V), we need to first determine the chemical formula.
The formula for lead(II)trioxocarbonate(V) is Pb(CO3)2.
Next, we need to calculate the relative molecular mass of each atom.
Relative molecular mass of Pb = 207
Relative molecular mass of C = 12 x 1 = 12 (since there is one carbon atom in each carbonate ion)
Relative molecular mass of O = 16 x 3 = 48 (since there are three oxygen atoms in each carbonate ion)
Finally, we calculate the relative molecular mass of lead(II)trioxocarbonate(V) by summing up the relative molecular masses of each atom:
Relative molecular mass of Pb(CO3)2 = 207 + 12 + 48 = 267.
Therefore, the relative molecular mass of lead(II)trioxocarbonate(V) is 267.