Because there is no net change in charge during a redox reaction, the number of electrons in excess in the oxidation reaction must equal the number consumed by the reduction reaction (as shown above). Elements, even in molecular form, always have an oxidation state of zero.
How to treat fleas on a very young puppy. The safest way to treat a puppy under 6 weeks of age for fleas is to bathe him using warm water and Dawn dishwashing detergent and then to manually pick off remaining fleas. Dawn dishwashing soap is very effective and it kills fleas quickly. Many breeders bathe their dogs in Dawn.
Wait until around 2 months to give a full bath, and even then it should only be done if absolutely necessary, not just to make them smell better (use dog wipes for that). If the pup is extremely dirty, try a sponge bath before a full-blown bath. The issue is mainly keeping the puppy warm, which is really important. puppy shouldn't have a bath unless he is really, really dirty until he's at least 3 months old. Then, look for tearless formula puppy shampoo and make sure you keep the puppy warm and very dry afterwards. Basically, you should wash and care for a bathed puppy in the same manner as bathing a newborn.