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The metals that react violently with cold water are group 1 and group 2 metals. Reactivity increases going down the group and to the left of a period.
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When a metal oxide reacts with an acid?
When a metal oxide reacts with an acid a slat and water are formed.
What is made when an acid reacts with a metal hyrdoxide?
A corresponding metal salt and water are produced.
Name a metal that does not react with water but does react with acid?
gold not reacts with water but reacts with Aqua regia HCl(3) : HNO3 (1)
What products are formed when metal oxide reacts with an acid?
A salt and water.
What is sodium reactivity with water?
Pure sodium reacts violently with water, and sputters red hot sparks of molten metal when it does (see Mythbusters episode - Can elemental metals carry the same punch as a grenade?).
Why hot steel metal blasts when reacts with water?
When a hot enough object meets water, some of the water boils instantly. As any substance boils it expands.
When a metal oxide reacts with an acid?
When a metal oxide reacts with an acid a slat and water are formed.
What substance reacts vigurously with sodium metal?
Water
What metal reacts in the air but slowly in the water?
copper
When a metal reacts with water what products are made?
rust
When an alkali metal reacts with water it produces what?
Hydrogen
How do you know what is formed when a metal reacts with water?
Metal hydroxide + hydrogen gas
Which metal reacts quickly with cold water only when it is finely powdered?
I had the same quesiton on a worksheet in my Chemistry class .... "Which metal reacts quickly with when water when it is finely powdered?" The answer is Magnesium .
What is made when an acid reacts with a metal hyrdoxide?
A corresponding metal salt and water are produced.
What cause a nail to rust in water?
The oxygen in the water reacts with the metal in the nail - forming metal oxide (rust)
What metal reacts with water that is needed for teeth and bones?
calcium
What ion is formed when a metal reacts with water?
A cation is formed.
