Aconcentration cell consists of two sn/sn2+ half-cells. the solution in one half-cell a is 0.13 m sn(no3)2 and is 0.87 m sn(no3)2 in the other half-cell b. calculate the cell potential at 25 degrees c.

What is a property of a double replacement reaction

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)

Which of the following is not true about the atomic model of substances?