is there a chemical reaction that is used in everyday life that can go wrong? like lets say you add too much or one of the chemicals

Answer 1

1. What happens if you add too much NaHCO3 when you bake biscuits?
2. What happens if you add too little sour milk when you bake biscuits?
3. What happens if you add too much lye (containing Mg metal) to a clogged drain and you don't get out of the way?
4. What happens if you add too much cooking oil on a burner top and get it hot enough to catch fire?
5. And so on into the night.