What is the number of atoms in 3.54 mol s

Answer : 2.13 ×10^24 atoms

explanation :

- One mole of (S) contains Avogadro’s number of atoms (6.02×10^23 molecules),

- Using cross multiplication,

                      1 mol of (S)             →       6.02 ×10^23 atoms

                      3.54 mol of (S)        →                   ?

Hence, the number of atoms in 3.54 mol S = 3.54 × 6.02 ×10^23 / 1 = 21.31 ×10^23 = 2.13 ×10^24 atoms ..

answer: at room temperature (roughly 20 degrees c), you can dissolve 203.9 grams (or 200 grams) of sugar in 100 ml of water. as water temperature increases, the amount of sugar that will dissolve increases, up to about 500 grams of sugar in 100 ml water at 100 degrees c.

explanation: