You are touching nitrogen right now- almost 80% of the air touching you is nitrogen gas. Quite safe. LIQUID nitrogen is another matter- it is an extremely cold liquid that will freeze your skin on contact.
when the liquid nitrogen is boiled then it will turn into nitrogen gas.
Old glass thermoses are very similar to dewars used in chemistry for carrying liquid nitrogen.A glass thermos would be safe for transporting and temporary storage of liquid nitrogen.However, it would not be recommended to seal the top tightly with the stopper as the liquid nitrogen will slowly evaporate and pressure could build up inside the thermos.
Liquid helium is a lot colder than liquid nitrogen.
Generally speaking, methane gas can be "soluble" in liquid nitrogen if it was bubbled into it. Liquid nitrogen is cold enough to liquefy methane gas, and the liquid methane would then be miscible in the liquid nitrogen.
You are touching nitrogen right now- almost 80% of the air touching you is nitrogen gas. Quite safe. LIQUID nitrogen is another matter- it is an extremely cold liquid that will freeze your skin on contact.
No you should not drink nitrogen and it is not safe to breathe either
Nitrogen is an inert element so it is not poisonous, However Liquid nitrogen is extremely cold and should you some how manage to drink a sizable amount of it it would kill you.
You should probably thaw it first.
It means that the water or liquid is safe to drink.
Penn and Teller Tell a Lie - 2011 You Can Crack a Safe with Liquid Nitrogen 1-6 was released on: USA: 9 November 2011
It can be either safe or unsafe to make ice cream this way, depending on who is handling the nitrogen and how they do it.Children should never be allowed to make ice cream this way, an adult must always be the one handling liquid nitrogen when it is used for any purpose!
How big are the glasses? What is in them?
Liquid nitrogen is liquid.
when the liquid nitrogen is boiled then it will turn into nitrogen gas.
Old glass thermoses are very similar to dewars used in chemistry for carrying liquid nitrogen.A glass thermos would be safe for transporting and temporary storage of liquid nitrogen.However, it would not be recommended to seal the top tightly with the stopper as the liquid nitrogen will slowly evaporate and pressure could build up inside the thermos.
Liquid nitrogen is an element.