Answer:
10.63 × 10^(-24) g
10.62 × 10^(-27) kg
64 daltons
Explanation:
Formula for sulfur (IV) oxide is; SO2
Now,
Atomic mass of Sulphur is 32 while atomic mass of oxygen is 16.
Thus;atomic mass of SO2 is;
32 + (16 × 2) = 64 amu
Now,
1 mole of a substance has 6.02 × 10^(24) molecules
Therefore mass of 1 molecule of SO2 will yield;
Mass(g) = 64/(6.02 × 10^(24)) = 10.63 × 10^(-24) g
Converting to kg, we have;
10.63 × 10^(-24) ÷ 1000 = 10.62 × 10^(-27) kg
Now, converting to Dalton, we know that;
1kg = 6.022 × 10^(26) amu
Thus; 10.62 × 10^(-27) kg will yield;
(10.62 × 10^(-27) × 6.022 × 10^(26))/1 ≈ 64 amu
Now, from conversion;
1 amu = 1 Dalton.
Thus, 64 amu = 64 daltons
