Answer:
K8S4O16 or K8(SO4)4 depending on if the SO4 is supposed to represent sulfate or not
Explanation:
Find the molar mass of K2SO4 first:
2K + S + 4O ≈ 174 g/mol
Divide the goal molar mass of 696 by the molar mass of the empirical formula:
696 / 174 = 4
This means you need to multiply everything in the empirical formula by 4:
K2SO4 --> K8S4O16 or K8(SO4)4 depending on if the SO4 is for sulfate or not
N₂O₃
3 moles oxgyen atoms in 1 mole .
hope this helps!
Answer:225000 milliliters
Hope this helps.Sorry id you get this wrong
1 mol of formic acid is correct. There are two oxygen atoms in formic acid, compared to just one for the other molecules.
