Well depending on what you make, yes it can be very harmful.
Sometimes I do not get the questions posed here.
It is like asking: Does my homemade bat hurt people once it hits them?
Depending on how hard you hit, YES.
You can't make sleeping gas because it doesn't exist.
There are many gases which can be referred to sleeping gas, as they can make people unconscious or asleep. One of the the most famous is Chloroform (vapors)
It depends on which "sleeping gas" you're interested in.
Yes. Hydrogen gas is highly flammable.
Sleeping gasses are categorized as oneirogenic general anesthetics. Modern examples of sleeping gasses are Fluothane, Neothyl, Penthrane, and a gas derivative of Fentanyl.
Diesel and regular gas. Often times homemade gas by the bus company.
No. Nitrous oxide is laughing gas, though.
Huffing gas can cause the body organs to malfunction. Huffing gas does not only harm the respiratory system, but can harm the heart and brain.
CO is carbon monoxide and this is a gas which harms many people and if it enters your lungs that it can kill you.
Gas fires will definitely harm indoor rabbits. Rabbits require to have proper ventilation which will prevent them from this exothermic chemical reaction which might choke and harm them.
Yes actually cause doctors use it for an operation/surgery to put people to sleep so they don`t feel the pain.
carbon dioxide carbon monoxide nicotine almost every gas even in a non polluted environment can harm people if it is in high concentration. example too much oxygen can harm your body since it will cause hyperventilation. this means there are too much oxygen in your blood. the effect is that you will pass out.