Answer:
M KIO3 = 1.254 mol/L
Explanation:
∴ w KIO3 = 553 g
∴ mm KIO3 = 214.001 g/mol
∴ volumen sln = 2.10 L
⇒ mol KIO3 = (553 g)×(mol/210.001 g) = 2.633 mol
⇒ M KIO3 = (2.633 mol KIO3 / (2.10 L sln)
⇒ M KIO3 = 1.254 mol/L
Answer:
Explanation:one is true because if it is positiveit would not be attracting it would be sepperating
Density is mass over volume, so:
14.3/8.46≈ 1.6903 g/cm^3
Answer:
C contains one N and three I atoms
