hydrogen?
Any metal that reacts with oxygen will produce a metal oxide. For example, magnesium reacts with oxygen to produce magnesium oxide, and zinc reacts with oxygen to produce zinc oxide. It is helpful to know the general word equation: metal + oxygen -> metal oxide
Any metal
The most reactive metal is francium (Fr). However, it is impossible to gather any sufficient quantity of francium to demonstrate this reactivity. The other alkali metals, lithium, sodium, potassium, rubidium, and cesium will all react rapidly, even explosively with water.
Hydrogen gas is given off when any acid reacts with metals. Acids must have at least 1 hydrogen in order to be recognized as an acid, so the metal takes the place of a hydrogen when it reacts and the metal becomes an ionic compound with whatever the hydrogen was bonded to in the acid and the hydrogen is on its own and is H2 gas.
"Salt" in chemistry is any compound made up of a metal and a non-metal, like Zinc sulfide or sodium chloride. Acids and bases is a little different subject.
Any metal that reacts with oxygen will produce a metal oxide. For example, magnesium reacts with oxygen to produce magnesium oxide, and zinc reacts with oxygen to produce zinc oxide. It is helpful to know the general word equation: metal + oxygen -> metal oxide
Any metal
Baking soda has a somewhat alkaline nature, meaning that it reacts with acids. Baking soda melts at 122 degrees Fahrenheit.
Lots of metals react with acids. It depends on exactly what acid, and the concentration of that acid. A mixture of concentrated nitric acid and hydrochloric acid (aqua regia, royal water) will react with gold and other precious metals. The alkali metals will react readily with acid, as will most metals. You have to know that any metal with incomplete orbital has the ability to react with any proton donating species. (proton donating species are acids according to Bronston-Lowry theory)
Silver is such metal.
The most reactive metal is francium (Fr). However, it is impossible to gather any sufficient quantity of francium to demonstrate this reactivity. The other alkali metals, lithium, sodium, potassium, rubidium, and cesium will all react rapidly, even explosively with water.
Ferrous metal is any metal that contains iron.Iron is attracted the a magnet.So to test if metal is ferrous pass a magnet close to it, if the magnet reacts then you have ferrous metal.
Hydrogen gas is given off when any acid reacts with metals. Acids must have at least 1 hydrogen in order to be recognized as an acid, so the metal takes the place of a hydrogen when it reacts and the metal becomes an ionic compound with whatever the hydrogen was bonded to in the acid and the hydrogen is on its own and is H2 gas.
The hcl is produced in any ware but in the animal(man) hcl is produced in the interstein to digest the food from out side which contain proteins,amino acids etc.
"Salt" in chemistry is any compound made up of a metal and a non-metal, like Zinc sulfide or sodium chloride. Acids and bases is a little different subject.
If one chemically reacts oxygen gas and hydrogen gas, any liquid produced is water.
Metal + Acid = Salt + Hydrogen Any metal that reacts with hydrochloric acid will form a metal chloride salt and hydrogen Sodium metal and hydrochloric acid