The ph of a solution is 1.20. what is the [h3o+] for the solution? 1.58 × 10−2 m 6.31 × 10−2 m 1.58 × 101 m 6.31 × 101 m

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

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)

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?