How many atoms are found in 3.45 g of co2?

4.72 x 10^22 atoms

Explanation:

MM of CO2 = 12 +(16 x 2) = 12 +32 = 44g/mol

44g of CO2 contains 6.02x10^23 atoms

Therefore, 3.45g will contain = (3.35 x 6.02x10^23) / 44 = 4.72 x 10^22 atoms

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet