Water
It is SiO2 (Silicon dioxide), Salt water and foam made from ducks
It's a physical change because the properties of the foam is still the same. It's just that the acetone dissolved the foam or it just let out all the air that's in the foam
== The "official" ball for the game is an 8" rubber coated foam ball. The chemical properties of rubber and of foam can vary. There are a lot of different rubber compounds (from vehicle tires to rubber gloves) and a lot of different foam compounds (from cleaning sponges to packing material).
There was a lot of foam because of the enzyme catalse that is in the potato.
Depending on what it's used for there are chemical ways, but one easy method is to just puncture it.
Chlorine bleach does not foam in the presence of blood. However, Hydrogen peroxide does. H2O2 is an oxidizer that can work as a bleach.
No, that is not an accurate way to test for pregnancy. There is no chemical in urine present during pregnancy that would react with bleach and cause it to foam. Human urine in general most likely could cause a slight reaction with bleach because of the ammonia and other chemicals, but this is in no way related to whether a woman is pregnant or not. The only way to test for pregnancy at home is to use a home pregnancy test. The most accurate option is of course, to have a blood test done to confirm pregnancy.
Foam is a solution of soap in water.
When foam burns it produces a lot of noxious chemical byproducts. A lot of these are toxic and can cause respiratory distress or even death.
AFFF or aqueous fire fighting foam is a chemical agent that is added to water usually at a rate of about 300:1 (300gal water for 1gal foam concentrate) this mixture is then mixed with the outside air as it exits the nozzle and creates a blanket of foam that suffocates the fire.
Suppose you could but who would want to. You possibly have added too much algaecide. Have a dirty filter. Have poor chemistry - out of balance chemically. Too many people in pool. Lack of proper filtration.
When zinc nitrate solution is added to lead nitrate solution you willÊapparently observe a black solid being formed. All of the research yielded facts from adding solid metal to either zinc or lead.
Bubbles and foam are chemical properties that can happen during a chemical reaction.
It is SiO2 (Silicon dioxide), Salt water and foam made from ducks
No. Heat will melt the foam and possibly cause a fire
Only if the gas in question is the nitrous oxide added to canned whipped cream to make it foam up as it is squirted from the can into your welcoming mouth.
Polyurethane or latex foams.