Which of the following lists the correct symbol for the ion that tin forms when it loses 2 electrons, the correct classification of the ion as an anion or a cation, and the name of the ion? A) Sn; cation; tin(II) ion
B) Sn; anion; tin(II) ion
C) Sn; anion; tin ion
D) Sn; cation; tin ion

Which of the following mining methods disrupts the sea floor?

Which type of reaction always has an element and a compound as reactants

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.