Question

1. K− e––→K 2. I + e––→ I

Answer 1

Ответ:

1) К- ➖1е➡К

2)I+ ➕1e➡I

Объяснение:

1) восстановление

2) окисление

Answer 2

It looks like you've provided two equations representing electron interactions with atoms or ions. Let me break down these equations for you:

1. K⁻ + e⁻ → K: This equation represents the process of a potassium ion (K⁻) interacting with an electron (e⁻) to form a neutral potassium atom (K). The electron is added to the potassium ion, neutralizing its charge and forming a neutral potassium atom.

2. I + e⁻ → I⁻: This equation represents the process of an iodine atom (I) interacting with an electron (e⁻) to form a negatively charged iodine ion (I⁻). The electron is added to the iodine atom, resulting in the formation of an iodide ion.

In both cases, electrons are involved in the reactions, leading to changes in the charge and identity of the species involved. The first equation involves the neutralization of a negatively charged ion, while the second equation involves the creation of a negatively charged ion.