3. because tap water is slightly acidic, water pipes made of iron corrode over time, as shown by the balanced ionic equation below. explain, in terms of chemical reactivity, why copper pipes are less likely to corrode than
iron pipes.
2fe(s) + 6h*(aq) → 2fe3+(aq) + 3h2(g)
someone with this

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

Salt in oceans comes from and of rocks